diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 00000000..7dc85d41 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,15 @@ +{ + "files.exclude": { + "**/.git": true, + "**/.svn": true, + "**/.hg": true, + "**/CVS": true, + "**/.DS_Store": true, + "**/logs/*.txt": true, + + }, + "search.exclude": { + "**/che_close": true, + "e_lib/*":true, + }, +} \ No newline at end of file diff --git a/_common.php b/_common.php index bc36bd5c..fecd45f7 100644 --- a/_common.php +++ b/_common.php @@ -7,4 +7,3 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP); require_once(ROOT.W.F_FUNC.W.FUNC.PHP); CustomHeader(); -?> diff --git a/che_close/_119_b.php b/che_close/_119_b.php index 365c3a7e..ad3027d3 100644 --- a/che_close/_119_b.php +++ b/che_close/_119_b.php @@ -54,4 +54,3 @@ case "락풀기": } echo ""; -?> diff --git a/che_close/_admin1_submit.php b/che_close/_admin1_submit.php index 3f3bd5b2..c48f3ffd 100644 --- a/che_close/_admin1_submit.php +++ b/che_close/_admin1_submit.php @@ -176,5 +176,3 @@ switch($btn) { } echo ""; -?> - diff --git a/che_close/_admin2_submit.php b/che_close/_admin2_submit.php index 295d675e..c08fe206 100644 --- a/che_close/_admin2_submit.php +++ b/che_close/_admin2_submit.php @@ -428,5 +428,4 @@ switch($btn) { } echo ""; -?> diff --git a/che_close/_admin3_submit.php b/che_close/_admin3_submit.php index 60ed41b5..119d7548 100644 --- a/che_close/_admin3_submit.php +++ b/che_close/_admin3_submit.php @@ -130,5 +130,3 @@ switch($btn) { } echo ""; -?> - diff --git a/che_close/_admin4_submit.php b/che_close/_admin4_submit.php index 344f7def..bea27171 100644 --- a/che_close/_admin4_submit.php +++ b/che_close/_admin4_submit.php @@ -103,5 +103,3 @@ switch($btn) { } echo ""; -?> - diff --git a/che_close/_admin5_submit.php b/che_close/_admin5_submit.php index 3a6bcb98..6aa1ea8d 100644 --- a/che_close/_admin5_submit.php +++ b/che_close/_admin5_submit.php @@ -26,5 +26,3 @@ switch($btn) { } echo ""; -?> - diff --git a/che_close/_simul.php b/che_close/_simul.php index b993bd97..5f3b4120 100644 --- a/che_close/_simul.php +++ b/che_close/_simul.php @@ -1559,4 +1559,4 @@ function printSimul($game, $i) { "; } -?> + diff --git a/che_close/a_traffic.php b/che_close/a_traffic.php index 3731917b..1f12bb51 100644 --- a/che_close/a_traffic.php +++ b/che_close/a_traffic.php @@ -254,4 +254,3 @@ function getHexCode($hex) { case 12: return "C"; case 13: return "D"; case 14: return "E"; case 15: return "F"; } } -?> diff --git a/che_close/a_vote.php b/che_close/a_vote.php index b6acb56c..b225b11c 100644 --- a/che_close/a_vote.php +++ b/che_close/a_vote.php @@ -335,4 +335,3 @@ function getNewColor($type) { return $color; } -?> diff --git a/che_close/analytics.php b/che_close/analytics.php index bf3f0d19..f0e83ec9 100644 --- a/che_close/analytics.php +++ b/che_close/analytics.php @@ -1,4 +1,4 @@ -"; -?> - diff --git a/che_close/c_double.php b/che_close/c_double.php index 8c99759b..d15b8ce5 100644 --- a/che_close/c_double.php +++ b/che_close/c_double.php @@ -124,5 +124,3 @@ if($command == 46) { echo ""; } -?> - diff --git a/che_close/c_msgsubmit.php b/che_close/c_msgsubmit.php index 4a0eba39..921e575d 100644 --- a/che_close/c_msgsubmit.php +++ b/che_close/c_msgsubmit.php @@ -115,5 +115,3 @@ if($genlist == 9999 && str_replace(" ", "", $msg) != "") { echo ""; -?> - diff --git a/che_close/c_myBossInfo.php b/che_close/c_myBossInfo.php index f12bee51..c4fa16a7 100644 --- a/che_close/c_myBossInfo.php +++ b/che_close/c_myBossInfo.php @@ -252,5 +252,3 @@ if($btn == "추방") { echo ""; -?> - diff --git a/che_close/c_nationrule.php b/che_close/c_nationrule.php index 9744f007..77aeb108 100644 --- a/che_close/c_nationrule.php +++ b/che_close/c_nationrule.php @@ -18,5 +18,3 @@ MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),""); echo ""; -?> - diff --git a/che_close/c_tournament.php b/che_close/c_tournament.php index 157dc74a..6c1fe646 100644 --- a/che_close/c_tournament.php +++ b/che_close/c_tournament.php @@ -3,6 +3,7 @@ include "lib.php"; include "func.php"; + //로그인 검사 CheckLogin(); $connect = dbConn(); diff --git a/che_close/c_troop.php b/che_close/c_troop.php index 5dbdfb79..0da27a5f 100644 --- a/che_close/c_troop.php +++ b/che_close/c_troop.php @@ -54,5 +54,3 @@ if($btn == "부 대 창 설" && $name != "" && $me[troop] == 0) { echo ""; MYDB_close($connect); -?> - diff --git a/che_close/c_vacation.php b/che_close/c_vacation.php index b4062169..4f161d1b 100644 --- a/che_close/c_vacation.php +++ b/che_close/c_vacation.php @@ -16,5 +16,3 @@ $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"" echo ""; -?> - diff --git a/che_close/config.php b/che_close/config.php index a1daf139..c60c8bb5 100644 --- a/che_close/config.php +++ b/che_close/config.php @@ -1,6 +1,6 @@ - +*/ \ No newline at end of file diff --git a/che_close/d_ally.php b/che_close/d_ally.php index 3e6b36f4..21c29d87 100644 --- a/che_close/d_ally.php +++ b/che_close/d_ally.php @@ -116,5 +116,3 @@ pushGenLog($you, $youlog); echo ""; -?> - diff --git a/che_close/d_cancel.php b/che_close/d_cancel.php index 94281351..7dd03327 100644 --- a/che_close/d_cancel.php +++ b/che_close/d_cancel.php @@ -95,5 +95,3 @@ pushHistory($connect, $history); echo ""; -?> - diff --git a/che_close/d_cease.php b/che_close/d_cease.php index 76c125f7..88dfd30c 100644 --- a/che_close/d_cease.php +++ b/che_close/d_cease.php @@ -100,5 +100,3 @@ pushHistory($connect, $history); echo ""; -?> - diff --git a/che_close/d_merge.php b/che_close/d_merge.php index d57c213e..9a202e95 100644 --- a/che_close/d_merge.php +++ b/che_close/d_merge.php @@ -134,5 +134,3 @@ pushHistory($connect, $history); echo ""; -?> - diff --git a/che_close/d_scout.php b/che_close/d_scout.php index 9900e98f..e427359d 100644 --- a/che_close/d_scout.php +++ b/che_close/d_scout.php @@ -159,6 +159,3 @@ pushAllLog($alllog); pushHistory($connect, $history); echo ""; - -?> - diff --git a/che_close/d_setting/_common.php b/che_close/d_setting/_common.php index 90e4756f..57949e8d 100644 --- a/che_close/d_setting/_common.php +++ b/che_close/d_setting/_common.php @@ -7,4 +7,3 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP); require_once(ROOT.W.F_FUNC.W.FUNC.PHP); CustomHeader(); -?> diff --git a/che_close/d_surrender.php b/che_close/d_surrender.php index 729fe7fa..d6b37480 100644 --- a/che_close/d_surrender.php +++ b/che_close/d_surrender.php @@ -124,5 +124,4 @@ pushHistory($connect, $history); echo ""; -?> diff --git a/che_close/data/connected.php b/che_close/data/connected.php index caaabefa..6702e873 100644 --- a/che_close/data/connected.php +++ b/che_close/data/connected.php @@ -1 +1 @@ - + - diff --git a/che_close/event_2.php b/che_close/event_2.php index 94bcc518..b104b92b 100644 --- a/che_close/event_2.php +++ b/che_close/event_2.php @@ -253,5 +253,3 @@ function RegGeneral3($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$ ) or Error(__LINE__.MYDB_error($connect),""); } -?> - diff --git a/che_close/event_3.php b/che_close/event_3.php index 48fd3d51..a613f347 100644 --- a/che_close/event_3.php +++ b/che_close/event_3.php @@ -114,5 +114,3 @@ function RegGeneral3($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$ ) or Error(__LINE__.MYDB_error($connect),""); } -?> - diff --git a/che_close/event_4.php b/che_close/event_4.php index 9d3b1c10..0b4ec99d 100644 --- a/che_close/event_4.php +++ b/che_close/event_4.php @@ -143,5 +143,3 @@ function RegGeneral4($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$ ) or Error(__LINE__.MYDB_error($connect),""); } -?> - diff --git a/che_close/func.php b/che_close/func.php index 31577742..7ef2380e 100644 --- a/che_close/func.php +++ b/che_close/func.php @@ -7416,4 +7416,3 @@ function Submit($url, $msg="", $msg2="") { "; } -?> diff --git a/che_close/func_auction.php b/che_close/func_auction.php index 9ffd729c..065d6919 100644 --- a/che_close/func_auction.php +++ b/che_close/func_auction.php @@ -345,4 +345,3 @@ function processAuction($connect) { MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),""); } -?> diff --git a/che_close/func_history.php b/che_close/func_history.php index bd18360c..210eca7c 100644 --- a/che_close/func_history.php +++ b/che_close/func_history.php @@ -128,4 +128,3 @@ function LogHistory($connect, $isFirst=0) { if(STEP_LOG) pushStepLog(date('Y-m-d H:i:s').', LogHistory Finish'); return true; } -?> diff --git a/che_close/func_http.php b/che_close/func_http.php index 09dd69d3..c809b579 100644 --- a/che_close/func_http.php +++ b/che_close/func_http.php @@ -285,4 +285,3 @@ class HTTP{ } } } -?> \ No newline at end of file diff --git a/che_close/func_npc.php b/che_close/func_npc.php index 9c8f7d1d..c1444023 100644 --- a/che_close/func_npc.php +++ b/che_close/func_npc.php @@ -1861,4 +1861,3 @@ function RiceBillRate($connect, $nation, $rate, $rice_rate, $type, $rice) { MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),""); } -?> diff --git a/che_close/func_process.php b/che_close/func_process.php index 7c25f4ff..abcc8493 100644 --- a/che_close/func_process.php +++ b/che_close/func_process.php @@ -6145,4 +6145,3 @@ function process_99($connect, &$general) { pushGenLog($general, $log); } -?> diff --git a/che_close/func_string.php b/che_close/func_string.php index 6c8c0c27..c84011af 100644 --- a/che_close/func_string.php +++ b/che_close/func_string.php @@ -301,4 +301,3 @@ class _String { } } -?> diff --git a/che_close/install2_ok.php b/che_close/install2_ok.php index 9c83711c..1441a8a7 100644 --- a/che_close/install2_ok.php +++ b/che_close/install2_ok.php @@ -345,4 +345,3 @@ function insertCity($connect, $name, $level, $pop2, $agri2, $comm2, $secu2, $def ) or Error(__LINE__.MYDB_error($connect),""); } -?> diff --git a/che_close/install3_ok.php b/che_close/install3_ok.php index 3d4f74b0..4a5fd495 100644 --- a/che_close/install3_ok.php +++ b/che_close/install3_ok.php @@ -6,5 +6,5 @@ $connect=dbConn(); LogHistory($connect, 1); -echo ""; -?> +//echo ""; +echo "index.php"; //TODO:replace diff --git a/che_close/install_ok.php b/che_close/install_ok.php index 3d0326c3..9ae5d345 100644 --- a/che_close/install_ok.php +++ b/che_close/install_ok.php @@ -83,7 +83,7 @@ if(!isTable($connect, "history",$dbname)) @MYDB_query($history_schema, $connect) // 파일로 DB 정보 저장 $file=@fopen("d_setting/set.php","w") or Error("set.php 파일 생성 실패

디렉토리의 퍼미션을 707로 주십시요",""); -@fwrite($file,"\n") or Error("set.php 파일 생성 실패

디렉토리의 퍼미션을 707로 주십시요",""); +@fwrite($file,"
디렉토리의 퍼미션을 707로 주십시요",""); @fclose($file); @mkdir("data",0707); @chmod("data",0707); @@ -93,5 +93,4 @@ $temp=MYDB_fetch_array(MYDB_query("select count(*) from general where level = '1 MYDB_close($connect); -echo ""; -?> +echo "install2.php"; //TODO:location.replace 살려두기 diff --git a/che_close/join_post.php b/che_close/join_post.php index 52384fb3..52d6e10f 100644 --- a/che_close/join_post.php +++ b/che_close/join_post.php @@ -271,5 +271,3 @@ if($id_num) { "); echo(""); } - -?> diff --git a/che_close/join_post.php.orig b/che_close/join_post.php.orig index ed10c24b..c796b36b 100644 --- a/che_close/join_post.php.orig +++ b/che_close/join_post.php.orig @@ -272,4 +272,3 @@ if($id_num) { echo(""); } -?> diff --git a/che_close/join_token.php b/che_close/join_token.php index 87042ec3..992b5b88 100644 --- a/che_close/join_token.php +++ b/che_close/join_token.php @@ -54,5 +54,3 @@ $response['intel'] = $abil['intel']; usleep(100*1000); echo json_encode($response); - -?> \ No newline at end of file diff --git a/che_close/lib.php b/che_close/lib.php index 7166d844..f6159ad3 100644 --- a/che_close/lib.php +++ b/che_close/lib.php @@ -181,4 +181,3 @@ function PrintElapsedTime() { $_endTime = round(getMicroTime() - $_startTime, 3); echo "
경과시간 : {$_endTime}초
"; } -?> diff --git a/che_close/login_process.php b/che_close/login_process.php index 1129f3c1..a3d56c76 100644 --- a/che_close/login_process.php +++ b/che_close/login_process.php @@ -78,4 +78,3 @@ function DeleteSession() { } MYDB_close($connect); -?> diff --git a/che_close/logout_process.php b/che_close/logout_process.php index 17b57479..ba8f1379 100644 --- a/che_close/logout_process.php +++ b/che_close/logout_process.php @@ -16,7 +16,7 @@ $id = $me[user_id]; $pw = $me[password]; $conmsg = $me[conmsg]; -//Ǻ +//���Ǻ��� ���� session_destroy(); echo ""; @@ -33,4 +33,3 @@ a */ -?> diff --git a/che_close/phpinfo.php b/che_close/phpinfo.php deleted file mode 100644 index cf608608..00000000 --- a/che_close/phpinfo.php +++ /dev/null @@ -1,3 +0,0 @@ - diff --git a/d_setting/_common.php b/d_setting/_common.php index cea1c49d..25378505 100644 --- a/d_setting/_common.php +++ b/d_setting/_common.php @@ -7,4 +7,3 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP); require_once(ROOT.W.F_FUNC.W.FUNC.PHP); CustomHeader(); -?> diff --git a/d_setting/set.php b/d_setting/set.php index f941935e..1cba5893 100644 --- a/d_setting/set.php +++ b/d_setting/set.php @@ -8,4 +8,4 @@ smtp.gmail.com aser ewrwer @gmail.com - */?> + */ diff --git a/e_lib/license.txt b/e_lib/license.txt new file mode 100644 index 00000000..36931abb --- /dev/null +++ b/e_lib/license.txt @@ -0,0 +1 @@ +TODO : adobdb5, phpmailer5(?), plates, utilphp \ No newline at end of file diff --git a/e_lib/meekrodb.2.3.class.php b/e_lib/meekrodb.2.3.class.php index e63d9669..93cba614 100644 --- a/e_lib/meekrodb.2.3.class.php +++ b/e_lib/meekrodb.2.3.class.php @@ -953,4 +953,4 @@ class MeekroDBEval { } } -?> + diff --git a/e_lib/phpmailer5/class.phpmailer.php b/e_lib/phpmailer5/class.phpmailer.php index 4589cd79..2b994574 100644 --- a/e_lib/phpmailer5/class.phpmailer.php +++ b/e_lib/phpmailer5/class.phpmailer.php @@ -2470,4 +2470,4 @@ class phpmailerException extends Exception { return $errorMsg; } } -?> + diff --git a/e_lib/phpmailer5/class.pop3.php b/e_lib/phpmailer5/class.pop3.php index 83df20f3..d15db74c 100644 --- a/e_lib/phpmailer5/class.pop3.php +++ b/e_lib/phpmailer5/class.pop3.php @@ -407,4 +407,4 @@ class POP3 { // End of class } -?> + diff --git a/e_lib/phpmailer5/class.smtp.php b/e_lib/phpmailer5/class.smtp.php index 07c27593..5254943e 100644 --- a/e_lib/phpmailer5/class.smtp.php +++ b/e_lib/phpmailer5/class.smtp.php @@ -814,4 +814,4 @@ class SMTP { } -?> + diff --git a/e_lib/src/utilphp/util.php b/e_lib/src/utilphp/util.php new file mode 100644 index 00000000..0932d7d1 --- /dev/null +++ b/e_lib/src/utilphp/util.php @@ -0,0 +1,2535 @@ + + * @link http://github.com/brandonwamboldt/utilphp/ Official Documentation + */ +class util +{ + /** + * A constant representing the number of seconds in a minute, for + * making code more verbose + * + * @var integer + */ + const SECONDS_IN_A_MINUTE = 60; + + /** + * A constant representing the number of seconds in an hour, for making + * code more verbose + * + * @var integer + */ + const SECONDS_IN_A_HOUR = 3600; + const SECONDS_IN_AN_HOUR = 3600; + + /** + * A constant representing the number of seconds in a day, for making + * code more verbose + * + * @var integer + */ + const SECONDS_IN_A_DAY = 86400; + + /** + * A constant representing the number of seconds in a week, for making + * code more verbose + * + * @var integer + */ + const SECONDS_IN_A_WEEK = 604800; + + /** + * A constant representing the number of seconds in a month (30 days), + * for making code more verbose + * + * @var integer + */ + const SECONDS_IN_A_MONTH = 2592000; + + /** + * A constant representing the number of seconds in a year (365 days), + * for making code more verbose + * + * @var integer + */ + const SECONDS_IN_A_YEAR = 31536000; + + /** + * URL constants as defined in the PHP Manual under "Constants usable with + * http_build_url()". + * + * @see http://us2.php.net/manual/en/http.constants.php#http.constants.url + */ + const HTTP_URL_REPLACE = 1; + const HTTP_URL_JOIN_PATH = 2; + const HTTP_URL_JOIN_QUERY = 4; + const HTTP_URL_STRIP_USER = 8; + const HTTP_URL_STRIP_PASS = 16; + const HTTP_URL_STRIP_AUTH = 32; + const HTTP_URL_STRIP_PORT = 64; + const HTTP_URL_STRIP_PATH = 128; + const HTTP_URL_STRIP_QUERY = 256; + const HTTP_URL_STRIP_FRAGMENT = 512; + const HTTP_URL_STRIP_ALL = 1024; + + /** + * A collapse icon, using in the dump_var function to allow collapsing + * an array or object + * + * @var string + */ + public static $icon_collapse = 'iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAMAAADXT/YiAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAA2RpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYwIDYxLjEzNDc3NywgMjAxMC8wMi8xMi0xNzozMjowMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9tbS8iIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VSZWYjIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtcE1NOk9yaWdpbmFsRG9jdW1lbnRJRD0ieG1wLmRpZDo3MjlFRjQ2NkM5QzJFMTExOTA0MzkwRkI0M0ZCODY4RCIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDpFNzFDNDQyNEMyQzkxMUUxOTU4MEM4M0UxRDA0MUVGNSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDpFNzFDNDQyM0MyQzkxMUUxOTU4MEM4M0UxRDA0MUVGNSIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgQ1M1IFdpbmRvd3MiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDo3NDlFRjQ2NkM5QzJFMTExOTA0MzkwRkI0M0ZCODY4RCIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDo3MjlFRjQ2NkM5QzJFMTExOTA0MzkwRkI0M0ZCODY4RCIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PuF4AWkAAAA2UExURU9t2DBStczM/1h16DNmzHiW7iNFrypMvrnD52yJ4ezs7Onp6ejo6P///+Tk5GSG7D9h5SRGq0Q2K74AAAA/SURBVHjaLMhZDsAgDANRY3ZISnP/y1ZWeV+jAeuRSky6cKL4ryDdSggP8UC7r6GvR1YHxjazPQDmVzI/AQYAnFQDdVSJ80EAAAAASUVORK5CYII='; + + /** + * A collapse icon, using in the dump_var function to allow collapsing + * an array or object + * + * @var string + */ + public static $icon_expand = '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'; + + private static $hasArray = false; + + /** + * Map of special non-ASCII characters and suitable ASCII replacement + * characters. + * + * Part of the URLify.php Project + * + * @see https://github.com/jbroadway/urlify/blob/master/URLify.php + */ + public static $maps = array( + 'de' => array(/* German */ + 'Ä' => 'Ae', 'Ö' => 'Oe', 'Ü' => 'Ue', 'ä' => 'ae', 'ö' => 'oe', 'ü' => 'ue', 'ß' => 'ss', + 'ẞ' => 'SS' + ), + 'latin' => array( + 'À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Ä' => 'A', 'Å' => 'A','Ă' => 'A', 'Æ' => 'AE', 'Ç' => + 'C', 'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E', 'Ì' => 'I', 'Í' => 'I', 'Î' => 'I', + 'Ï' => 'I', 'Ð' => 'D', 'Ñ' => 'N', 'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => + 'O', 'Ő' => 'O', 'Ø' => 'O','Ș' => 'S','Ț' => 'T', 'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ü' => 'U', 'Ű' => 'U', + 'Ý' => 'Y', 'Þ' => 'TH', 'ß' => 'ss', 'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a', 'ä' => + 'a', 'å' => 'a', 'ă' => 'a', 'æ' => 'ae', 'ç' => 'c', 'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e', + 'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i', 'ð' => 'd', 'ñ' => 'n', 'ò' => 'o', 'ó' => + 'o', 'ô' => 'o', 'õ' => 'o', 'ö' => 'o', 'ő' => 'o', 'ø' => 'o', 'ș' => 's', 'ț' => 't', 'ù' => 'u', 'ú' => 'u', + 'û' => 'u', 'ü' => 'u', 'ű' => 'u', 'ý' => 'y', 'þ' => 'th', 'ÿ' => 'y' + ), + 'latin_symbols' => array( + '©' => '(c)' + ), + 'el' => array(/* Greek */ + 'α' => 'a', 'β' => 'b', 'γ' => 'g', 'δ' => 'd', 'ε' => 'e', 'ζ' => 'z', 'η' => 'h', 'θ' => '8', + 'ι' => 'i', 'κ' => 'k', 'λ' => 'l', 'μ' => 'm', 'ν' => 'n', 'ξ' => '3', 'ο' => 'o', 'π' => 'p', + 'ρ' => 'r', 'σ' => 's', 'τ' => 't', 'υ' => 'y', 'φ' => 'f', 'χ' => 'x', 'ψ' => 'ps', 'ω' => 'w', + 'ά' => 'a', 'έ' => 'e', 'ί' => 'i', 'ό' => 'o', 'ύ' => 'y', 'ή' => 'h', 'ώ' => 'w', 'ς' => 's', + 'ϊ' => 'i', 'ΰ' => 'y', 'ϋ' => 'y', 'ΐ' => 'i', + 'Α' => 'A', 'Β' => 'B', 'Γ' => 'G', 'Δ' => 'D', 'Ε' => 'E', 'Ζ' => 'Z', 'Η' => 'H', 'Θ' => '8', + 'Ι' => 'I', 'Κ' => 'K', 'Λ' => 'L', 'Μ' => 'M', 'Ν' => 'N', 'Ξ' => '3', 'Ο' => 'O', 'Π' => 'P', + 'Ρ' => 'R', 'Σ' => 'S', 'Τ' => 'T', 'Υ' => 'Y', 'Φ' => 'F', 'Χ' => 'X', 'Ψ' => 'PS', 'Ω' => 'W', + 'Ά' => 'A', 'Έ' => 'E', 'Ί' => 'I', 'Ό' => 'O', 'Ύ' => 'Y', 'Ή' => 'H', 'Ώ' => 'W', 'Ϊ' => 'I', + 'Ϋ' => 'Y' + ), + 'tr' => array(/* Turkish */ + 'ş' => 's', 'Ş' => 'S', 'ı' => 'i', 'İ' => 'I', 'ç' => 'c', 'Ç' => 'C', 'ü' => 'u', 'Ü' => 'U', + 'ö' => 'o', 'Ö' => 'O', 'ğ' => 'g', 'Ğ' => 'G' + ), + 'ru' => array(/* Russian */ + 'а' => 'a', 'б' => 'b', 'в' => 'v', 'г' => 'g', 'д' => 'd', 'е' => 'e', 'ё' => 'yo', 'ж' => 'zh', + 'з' => 'z', 'и' => 'i', 'й' => 'j', 'к' => 'k', 'л' => 'l', 'м' => 'm', 'н' => 'n', 'о' => 'o', + 'п' => 'p', 'р' => 'r', 'с' => 's', 'т' => 't', 'у' => 'u', 'ф' => 'f', 'х' => 'h', 'ц' => 'c', + 'ч' => 'ch', 'ш' => 'sh', 'щ' => 'sh', 'ъ' => '', 'ы' => 'y', 'ь' => '', 'э' => 'e', 'ю' => 'yu', + 'я' => 'ya', + 'А' => 'A', 'Б' => 'B', 'В' => 'V', 'Г' => 'G', 'Д' => 'D', 'Е' => 'E', 'Ё' => 'Yo', 'Ж' => 'Zh', + 'З' => 'Z', 'И' => 'I', 'Й' => 'J', 'К' => 'K', 'Л' => 'L', 'М' => 'M', 'Н' => 'N', 'О' => 'O', + 'П' => 'P', 'Р' => 'R', 'С' => 'S', 'Т' => 'T', 'У' => 'U', 'Ф' => 'F', 'Х' => 'H', 'Ц' => 'C', + 'Ч' => 'Ch', 'Ш' => 'Sh', 'Щ' => 'Sh', 'Ъ' => '', 'Ы' => 'Y', 'Ь' => '', 'Э' => 'E', 'Ю' => 'Yu', + 'Я' => 'Ya', + '№' => '' + ), + 'uk' => array(/* Ukrainian */ + 'Є' => 'Ye', 'І' => 'I', 'Ї' => 'Yi', 'Ґ' => 'G', 'є' => 'ye', 'і' => 'i', 'ї' => 'yi', 'ґ' => 'g' + ), + 'cs' => array(/* Czech */ + 'č' => 'c', 'ď' => 'd', 'ě' => 'e', 'ň' => 'n', 'ř' => 'r', 'š' => 's', 'ť' => 't', 'ů' => 'u', + 'ž' => 'z', 'Č' => 'C', 'Ď' => 'D', 'Ě' => 'E', 'Ň' => 'N', 'Ř' => 'R', 'Š' => 'S', 'Ť' => 'T', + 'Ů' => 'U', 'Ž' => 'Z' + ), + 'pl' => array(/* Polish */ + 'ą' => 'a', 'ć' => 'c', 'ę' => 'e', 'ł' => 'l', 'ń' => 'n', 'ó' => 'o', 'ś' => 's', 'ź' => 'z', + 'ż' => 'z', 'Ą' => 'A', 'Ć' => 'C', 'Ę' => 'e', 'Ł' => 'L', 'Ń' => 'N', 'Ó' => 'O', 'Ś' => 'S', + 'Ź' => 'Z', 'Ż' => 'Z' + ), + 'ro' => array(/* Romanian */ + 'ă' => 'a', 'â' => 'a', 'î' => 'i', 'ș' => 's', 'ț' => 't', 'Ţ' => 'T', 'ţ' => 't' + ), + 'lv' => array(/* Latvian */ + 'ā' => 'a', 'č' => 'c', 'ē' => 'e', 'ģ' => 'g', 'ī' => 'i', 'ķ' => 'k', 'ļ' => 'l', 'ņ' => 'n', + 'š' => 's', 'ū' => 'u', 'ž' => 'z', 'Ā' => 'A', 'Č' => 'C', 'Ē' => 'E', 'Ģ' => 'G', 'Ī' => 'i', + 'Ķ' => 'k', 'Ļ' => 'L', 'Ņ' => 'N', 'Š' => 'S', 'Ū' => 'u', 'Ž' => 'Z' + ), + 'lt' => array(/* Lithuanian */ + 'ą' => 'a', 'č' => 'c', 'ę' => 'e', 'ė' => 'e', 'į' => 'i', 'š' => 's', 'ų' => 'u', 'ū' => 'u', 'ž' => 'z', + 'Ą' => 'A', 'Č' => 'C', 'Ę' => 'E', 'Ė' => 'E', 'Į' => 'I', 'Š' => 'S', 'Ų' => 'U', 'Ū' => 'U', 'Ž' => 'Z' + ), + 'vn' => array(/* Vietnamese */ + 'Á' => 'A', 'À' => 'A', 'Ả' => 'A', 'Ã' => 'A', 'Ạ' => 'A', 'Ă' => 'A', 'Ắ' => 'A', 'Ằ' => 'A', 'Ẳ' => 'A', 'Ẵ' => 'A', 'Ặ' => 'A', 'Â' => 'A', 'Ấ' => 'A', 'Ầ' => 'A', 'Ẩ' => 'A', 'Ẫ' => 'A', 'Ậ' => 'A', + 'á' => 'a', 'à' => 'a', 'ả' => 'a', 'ã' => 'a', 'ạ' => 'a', 'ă' => 'a', 'ắ' => 'a', 'ằ' => 'a', 'ẳ' => 'a', 'ẵ' => 'a', 'ặ' => 'a', 'â' => 'a', 'ấ' => 'a', 'ầ' => 'a', 'ẩ' => 'a', 'ẫ' => 'a', 'ậ' => 'a', + 'É' => 'E', 'È' => 'E', 'Ẻ' => 'E', 'Ẽ' => 'E', 'Ẹ' => 'E', 'Ê' => 'E', 'Ế' => 'E', 'Ề' => 'E', 'Ể' => 'E', 'Ễ' => 'E', 'Ệ' => 'E', + 'é' => 'e', 'è' => 'e', 'ẻ' => 'e', 'ẽ' => 'e', 'ẹ' => 'e', 'ê' => 'e', 'ế' => 'e', 'ề' => 'e', 'ể' => 'e', 'ễ' => 'e', 'ệ' => 'e', + 'Í' => 'I', 'Ì' => 'I', 'Ỉ' => 'I', 'Ĩ' => 'I', 'Ị' => 'I', 'í' => 'i', 'ì' => 'i', 'ỉ' => 'i', 'ĩ' => 'i', 'ị' => 'i', + 'Ó' => 'O', 'Ò' => 'O', 'Ỏ' => 'O', 'Õ' => 'O', 'Ọ' => 'O', 'Ô' => 'O', 'Ố' => 'O', 'Ồ' => 'O', 'Ổ' => 'O', 'Ỗ' => 'O', 'Ộ' => 'O', 'Ơ' => 'O', 'Ớ' => 'O', 'Ờ' => 'O', 'Ở' => 'O', 'Ỡ' => 'O', 'Ợ' => 'O', + 'ó' => 'o', 'ò' => 'o', 'ỏ' => 'o', 'õ' => 'o', 'ọ' => 'o', 'ô' => 'o', 'ố' => 'o', 'ồ' => 'o', 'ổ' => 'o', 'ỗ' => 'o', 'ộ' => 'o', 'ơ' => 'o', 'ớ' => 'o', 'ờ' => 'o', 'ở' => 'o', 'ỡ' => 'o', 'ợ' => 'o', + 'Ú' => 'U', 'Ù' => 'U', 'Ủ' => 'U', 'Ũ' => 'U', 'Ụ' => 'U', 'Ư' => 'U', 'Ứ' => 'U', 'Ừ' => 'U', 'Ử' => 'U', 'Ữ' => 'U', 'Ự' => 'U', + 'ú' => 'u', 'ù' => 'u', 'ủ' => 'u', 'ũ' => 'u', 'ụ' => 'u', 'ư' => 'u', 'ứ' => 'u', 'ừ' => 'u', 'ử' => 'u', 'ữ' => 'u', 'ự' => 'u', + 'Ý' => 'Y', 'Ỳ' => 'Y', 'Ỷ' => 'Y', 'Ỹ' => 'Y', 'Ỵ' => 'Y', 'ý' => 'y', 'ỳ' => 'y', 'ỷ' => 'y', 'ỹ' => 'y', 'ỵ' => 'y', + 'Đ' => 'D', 'đ' => 'd' + ), + 'ar' => array(/* Arabic */ + 'أ' => 'a', 'ب' => 'b', 'ت' => 't', 'ث' => 'th', 'ج' => 'g', 'ح' => 'h', 'خ' => 'kh', 'د' => 'd', + 'ذ' => 'th', 'ر' => 'r', 'ز' => 'z', 'س' => 's', 'ش' => 'sh', 'ص' => 's', 'ض' => 'd', 'ط' => 't', + 'ظ' => 'th', 'ع' => 'aa', 'غ' => 'gh', 'ف' => 'f', 'ق' => 'k', 'ك' => 'k', 'ل' => 'l', 'م' => 'm', + 'ن' => 'n', 'ه' => 'h', 'و' => 'o', 'ي' => 'y' + ), + 'sr' => array(/* Serbian */ + 'ђ' => 'dj', 'ј' => 'j', 'љ' => 'lj', 'њ' => 'nj', 'ћ' => 'c', 'џ' => 'dz', 'đ' => 'dj', + 'Ђ' => 'Dj', 'Ј' => 'j', 'Љ' => 'Lj', 'Њ' => 'Nj', 'Ћ' => 'C', 'Џ' => 'Dz', 'Đ' => 'Dj' + ), + 'az' => array(/* Azerbaijani */ + 'ç' => 'c', 'ə' => 'e', 'ğ' => 'g', 'ı' => 'i', 'ö' => 'o', 'ş' => 's', 'ü' => 'u', + 'Ç' => 'C', 'Ə' => 'E', 'Ğ' => 'G', 'İ' => 'I', 'Ö' => 'O', 'Ş' => 'S', 'Ü' => 'U' + ), + ); + + /** + * The character map for the designated language + * + * @see https://github.com/jbroadway/urlify/blob/master/URLify.php + */ + private static $map = array(); + + /** + * The character list as a string. + * + * @see https://github.com/jbroadway/urlify/blob/master/URLify.php + */ + private static $chars = ''; + + /** + * The character list as a regular expression. + * + * @see https://github.com/jbroadway/urlify/blob/master/URLify.php + */ + private static $regex = ''; + + /** + * The current language + * + * @see https://github.com/jbroadway/urlify/blob/master/URLify.php + */ + private static $language = ''; + + /** + * Initializes the character map. + * + * Part of the URLify.php Project + * + * @see https://github.com/jbroadway/urlify/blob/master/URLify.php + */ + private static function initLanguageMap($language = '') + { + if (count(self::$map) > 0 && (($language == '') || ($language == self::$language))) { + return; + } + + // Is a specific map associated with $language? + if (isset(self::$maps[$language]) && is_array(self::$maps[$language])) { + // Move this map to end. This means it will have priority over others + $m = self::$maps[$language]; + unset(self::$maps[$language]); + self::$maps[$language] = $m; + } + + // Reset static vars + self::$language = $language; + self::$map = array(); + self::$chars = ''; + + foreach (self::$maps as $map) { + foreach ($map as $orig => $conv) { + self::$map[$orig] = $conv; + self::$chars .= $orig; + } + } + + self::$regex = '/[' . self::$chars . ']/u'; + } + + + /** + * Access an array index, retrieving the value stored there if it + * exists or a default if it does not. This function allows you to + * concisely access an index which may or may not exist without + * raising a warning. + * + * @param array $var Array value to access + * @param mixed $default Default value to return if the key is not + * present in the array + * @return mixed + */ + public static function array_get(&$var, $default = null) + { + if (isset($var)) { + return $var; + } + + return $default; + } + + /** + * Display a variable's contents using nice HTML formatting and will + * properly display the value of booleans as true or false + * + * @see var_dump_plain() + * + * @param mixed $var The variable to dump + * @return string + */ + public static function var_dump($var, $return = false, $expandLevel = 1) + { + self::$hasArray = false; + $toggScript = 'var colToggle = function(toggID) {var img = document.getElementById(toggID);if (document.getElementById(toggID + "-collapsable").style.display == "none") {document.getElementById(toggID + "-collapsable").style.display = "inline";setImg(toggID, 0);var previousSibling = document.getElementById(toggID + "-collapsable").previousSibling;while (previousSibling != null && (previousSibling.nodeType != 1 || previousSibling.tagName.toLowerCase() != "br")) {previousSibling = previousSibling.previousSibling;}} else {document.getElementById(toggID + "-collapsable").style.display = "none";setImg(toggID, 1);var previousSibling = document.getElementById(toggID + "-collapsable").previousSibling; while (previousSibling != null && (previousSibling.nodeType != 1 || previousSibling.tagName.toLowerCase() != "br")) {previousSibling = previousSibling.previousSibling;}}};'; + $imgScript = 'var setImg = function(objID,imgID,addStyle) {var imgStore = ["data:image/png;base64,' . self::$icon_collapse . '", "data:image/png;base64,' . self::$icon_expand . '"];if (objID) {document.getElementById(objID).setAttribute("src", imgStore[imgID]);if (addStyle){document.getElementById(objID).setAttribute("style", "position:relative;left:-5px;top:-1px;cursor:pointer;");}}};'; + $jsCode = preg_replace('/ +/', ' ', ''); + $html = '
';
+        $done  = array();
+        $html .= self::var_dump_plain($var, intval($expandLevel), 0, $done);
+        $html .= '
'; + + if (self::$hasArray) { + $html = $jsCode . $html; + } + + if (!$return) { + echo $html; + } + + return $html; + } + + /** + * Display a variable's contents using nice HTML formatting (Without + * the 
 tag) and will properly display the values of variables
+     * like booleans and resources. Supports collapsable arrays and objects
+     * as well.
+     *
+     * @param  mixed $var The variable to dump
+     * @return string
+     */
+    public static function var_dump_plain($var, $expLevel, $depth = 0, $done = array())
+    {
+        $html = '';
+
+        if ($expLevel > 0) {
+            $expLevel--;
+            $setImg = 0;
+            $setStyle = 'display:inline;';
+        } elseif ($expLevel == 0) {
+            $setImg = 1;
+            $setStyle='display:none;';
+        } elseif ($expLevel < 0) {
+            $setImg = 0;
+            $setStyle = 'display:inline;';
+        }
+
+        if (is_bool($var)) {
+            $html .= 'bool(' . (($var) ? 'true' : 'false') . ')';
+        } elseif (is_int($var)) {
+            $html .= 'int(' . $var . ')';
+        } elseif (is_float($var)) {
+            $html .= 'float(' . $var . ')';
+        } elseif (is_string($var)) {
+            $html .= 'string(' . strlen($var) . ') "' . self::htmlentities($var) . '"';
+        } elseif (is_null($var)) {
+            $html .= 'NULL';
+        } elseif (is_resource($var)) {
+            $html .= 'resource("' . get_resource_type($var) . '") "' . $var . '"';
+        } elseif (is_array($var)) {
+            // Check for recursion
+            if ($depth > 0) {
+                foreach ($done as $prev) {
+                    if ($prev === $var) {
+                        $html .= 'array(' . count($var) . ') *RECURSION DETECTED*';
+                        return $html;
+                    }
+                }
+
+                // Keep track of variables we have already processed to detect recursion
+                $done[] = &$var;
+            }
+
+            self::$hasArray = true;
+            $uuid = 'include-php-' . uniqid() . mt_rand(1, 1000000);
+
+            $html .= (!empty($var) ? ' ' : '') . 'array(' . count($var) . ')';
+            if (!empty($var)) {
+                $html .= ' 
[
';
+
+                $indent = 4;
+                $longest_key = 0;
+
+                foreach ($var as $key => $value) {
+                    if (is_string($key)) {
+                        $longest_key = max($longest_key, strlen($key) + 2);
+                    } else {
+                        $longest_key = max($longest_key, strlen($key));
+                    }
+                }
+
+                foreach ($var as $key => $value) {
+                    if (is_numeric($key)) {
+                        $html .= str_repeat(' ', $indent) . str_pad($key, $longest_key, ' ');
+                    } else {
+                        $html .= str_repeat(' ', $indent) . str_pad('"' . self::htmlentities($key) . '"', $longest_key, ' ');
+                    }
+
+                    $html .= ' => ';
+
+                    $value = explode('
', self::var_dump_plain($value, $expLevel, $depth + 1, $done));
+
+                    foreach ($value as $line => $val) {
+                        if ($line != 0) {
+                            $value[$line] = str_repeat(' ', $indent * 2) . $val;
+                        }
+                    }
+
+                    $html .= implode('
', $value) . '
';
+                }
+
+                $html .= ']';
+            }
+        } elseif (is_object($var)) {
+            // Check for recursion
+            foreach ($done as $prev) {
+                if ($prev === $var) {
+                    $html .= 'object(' . get_class($var) . ') *RECURSION DETECTED*';
+                    return $html;
+                }
+            }
+
+            // Keep track of variables we have already processed to detect recursion
+            $done[] = &$var;
+
+            self::$hasArray=true;
+            $uuid = 'include-php-' . uniqid() . mt_rand(1, 1000000);
+
+            $html .= ' object(' . get_class($var) . ') 
[
';
+
+            $varArray = (array) $var;
+
+            $indent = 4;
+            $longest_key = 0;
+
+            foreach ($varArray as $key => $value) {
+                if (substr($key, 0, 2) == "\0*") {
+                    unset($varArray[$key]);
+                    $key = 'protected:' . substr($key, 3);
+                    $varArray[$key] = $value;
+                } elseif (substr($key, 0, 1) == "\0") {
+                    unset($varArray[$key]);
+                    $key = 'private:' . substr($key, 1, strpos(substr($key, 1), "\0")) . ':' . substr($key, strpos(substr($key, 1), "\0") + 2);
+                    $varArray[$key] = $value;
+                }
+
+                if (is_string($key)) {
+                    $longest_key = max($longest_key, strlen($key) + 2);
+                } else {
+                    $longest_key = max($longest_key, strlen($key));
+                }
+            }
+
+            foreach ($varArray as $key => $value) {
+                if (is_numeric($key)) {
+                    $html .= str_repeat(' ', $indent) . str_pad($key, $longest_key, ' ');
+                } else {
+                    $html .= str_repeat(' ', $indent) . str_pad('"' . self::htmlentities($key) . '"', $longest_key, ' ');
+                }
+
+                $html .= ' => ';
+
+                $value = explode('
', self::var_dump_plain($value, $expLevel, $depth + 1, $done));
+
+                foreach ($value as $line => $val) {
+                    if ($line != 0) {
+                        $value[$line] = str_repeat(' ', $indent * 2) . $val;
+                    }
+                }
+
+                $html .= implode('
', $value) . '
';
+            }
+
+            $html .= ']';
+        }
+
+        return $html;
+    }
+
+    /**
+     * Converts any accent characters to their equivalent normal characters
+     * and converts any other non-alphanumeric characters to dashes, then
+     * converts any sequence of two or more dashes to a single dash. This
+     * function generates slugs safe for use as URLs, and if you pass true
+     * as the second parameter, it will create strings safe for use as CSS
+     * classes or IDs.
+     *
+     * @param   string  $string    A string to convert to a slug
+     * @param   string  $separator The string to separate words with
+     * @param   boolean $css_mode  Whether or not to generate strings safe for
+     *                             CSS classes/IDs (Default to false)
+     * @return  string
+     */
+    public static function slugify($string, $separator = '-', $css_mode = false)
+    {
+        // Compatibility with 1.0.* parameter ordering for semvar
+        if ($separator === true || $separator === false) {
+            $css_mode = $separator;
+            $separator = '-';
+
+            // Raise deprecation error
+            trigger_error(
+                'util::slugify() now takes $css_mode as the third parameter, please update your code',
+                E_USER_DEPRECATED
+            );
+        }
+
+        $slug = preg_replace('/([^a-z0-9]+)/', $separator, strtolower(self::remove_accents($string)));
+
+        if ($css_mode) {
+            $digits = array('zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine');
+
+            if (is_numeric(substr($slug, 0, 1))) {
+                $slug = $digits[substr($slug, 0, 1)] . substr($slug, 1);
+            }
+        }
+
+        return $slug;
+    }
+
+    /**
+     * Checks to see if a string is utf8 encoded.
+     *
+     * NOTE: This function checks for 5-Byte sequences, UTF8
+     *       has Bytes Sequences with a maximum length of 4.
+     *
+     * Written by Tony Ferrara 
+     *
+     * @param  string $string The string to be checked
+     * @return boolean
+     */
+    public static function seems_utf8($string)
+    {
+        if (function_exists('mb_check_encoding')) {
+            // If mbstring is available, this is significantly faster than
+            // using PHP regexps.
+            return mb_check_encoding($string, 'UTF-8');
+        }
+
+        // @codeCoverageIgnoreStart
+        return self::seemsUtf8Regex($string);
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * A non-Mbstring UTF-8 checker.
+     *
+     * @param $string
+     * @return bool
+     */
+    protected static function seemsUtf8Regex($string)
+    {
+        // Obtained from http://stackoverflow.com/a/11709412/430062 with permission.
+        $regex = '/(
+    [\xC0-\xC1] # Invalid UTF-8 Bytes
+    | [\xF5-\xFF] # Invalid UTF-8 Bytes
+    | \xE0[\x80-\x9F] # Overlong encoding of prior code point
+    | \xF0[\x80-\x8F] # Overlong encoding of prior code point
+    | [\xC2-\xDF](?![\x80-\xBF]) # Invalid UTF-8 Sequence Start
+    | [\xE0-\xEF](?![\x80-\xBF]{2}) # Invalid UTF-8 Sequence Start
+    | [\xF0-\xF4](?![\x80-\xBF]{3}) # Invalid UTF-8 Sequence Start
+    | (?<=[\x0-\x7F\xF5-\xFF])[\x80-\xBF] # Invalid UTF-8 Sequence Middle
+    | (?
+     *
+     * @param  string $brokenSerializedData
+     * @return string
+     */
+    public static function fix_broken_serialization($brokenSerializedData)
+    {
+        $fixdSerializedData = preg_replace_callback('!s:(\d+):"(.*?)";!', function($matches) {
+            $snip = $matches[2];
+            return 's:' . strlen($snip) . ':"' . $snip . '";';
+        }, $brokenSerializedData);
+
+        return $fixdSerializedData;
+    }
+
+    /**
+     * Checks to see if the page is being server over SSL or not
+     *
+     * @return boolean
+     */
+    public static function is_https()
+    {
+        return isset($_SERVER['HTTPS']) && !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off';
+    }
+
+    /**
+     * Add or remove query arguments to the URL.
+     *
+     * @param  mixed  $newKey          Either newkey or an associative array
+     * @param  mixed  $newValue        Either newvalue or oldquery or uri
+     * @param  mixed  $uri             URI or URL to append the queru/queries to.
+     * @return string
+     */
+    public static function add_query_arg($newKey, $newValue = null, $uri = null)
+    {
+        // Was an associative array of key => value pairs passed?
+        if (is_array($newKey)) {
+            $newParams = $newKey;
+
+            // Was the URL passed as an argument?
+            if (!is_null($newValue)) {
+                $uri = $newValue;
+            } elseif (!is_null($uri)) {
+                $uri = $uri;
+            } else {
+                $uri = self::array_get($_SERVER['REQUEST_URI'], '');
+            }
+        } else {
+            $newParams = array($newKey => $newValue);
+
+            // Was the URL passed as an argument?
+            $uri = is_null($uri) ? self::array_get($_SERVER['REQUEST_URI'], '') : $uri;
+        }
+
+        // Parse the URI into it's components
+        $puri = parse_url($uri);
+
+        if (isset($puri['query'])) {
+            parse_str($puri['query'], $queryParams);
+            $queryParams = array_merge($queryParams, $newParams);
+        } elseif (isset($puri['path']) && strstr($puri['path'], '=') !== false) {
+            $puri['query'] = $puri['path'];
+            unset($puri['path']);
+            parse_str($puri['query'], $queryParams);
+            $queryParams = array_merge($queryParams, $newParams);
+        } else {
+            $queryParams = $newParams;
+        }
+
+        // Strip out any query params that are set to false
+        foreach ($queryParams as $param => $value) {
+            if ($value === false) {
+                unset($queryParams[$param]);
+            }
+        }
+
+        // Re-construct the query string
+        $puri['query'] = http_build_query($queryParams);
+
+        // Re-construct the entire URL
+        $nuri = self::http_build_url($puri);
+
+        // Make the URI consistent with our input
+        if ($nuri[0] === '/' && strstr($uri, '/') === false) {
+            $nuri = substr($nuri, 1);
+        }
+
+        if ($nuri[0] === '?' && strstr($uri, '?') === false) {
+            $nuri = substr($nuri, 1);
+        }
+
+        return rtrim($nuri, '?');
+    }
+
+    /**
+     * Removes an item or list from the query string.
+     *
+     * @param  string|array  $keys Query key or keys to remove.
+     * @param  bool          $uri  When false uses the $_SERVER value
+     * @return string
+     */
+    public static function remove_query_arg($keys, $uri = null)
+    {
+        if (is_array($keys)) {
+            return self::add_query_arg(array_combine($keys, array_fill(0, count($keys), null)), $uri);
+        }
+
+        return self::add_query_arg(array($keys => null), $uri);
+    }
+
+    /**
+     * Build a URL.
+     *
+     * The parts of the second URL will be merged into the first according to
+     * the flags argument.
+     *
+     * @author Jake Smith 
+     * @see https://github.com/jakeasmith/http_build_url/
+     *
+     * @param mixed $url     (part(s) of) an URL in form of a string or
+     *                       associative array like parse_url() returns
+     * @param mixed $parts   same as the first argument
+     * @param int   $flags   a bitmask of binary or'ed HTTP_URL constants;
+     *                       HTTP_URL_REPLACE is the default
+     * @param array $new_url if set, it will be filled with the parts of the
+     *                       composed url like parse_url() would return
+     * @return string
+     */
+    public static function http_build_url($url, $parts = array(), $flags = self::HTTP_URL_REPLACE, &$new_url = array())
+    {
+        is_array($url) || $url = parse_url($url);
+        is_array($parts) || $parts = parse_url($parts);
+
+        isset($url['query']) && is_string($url['query']) || $url['query'] = null;
+        isset($parts['query']) && is_string($parts['query']) || $parts['query'] = null;
+
+        $keys = array('user', 'pass', 'port', 'path', 'query', 'fragment');
+
+        // HTTP_URL_STRIP_ALL and HTTP_URL_STRIP_AUTH cover several other flags.
+        if ($flags & self::HTTP_URL_STRIP_ALL) {
+            $flags |= self::HTTP_URL_STRIP_USER | self::HTTP_URL_STRIP_PASS
+                | self::HTTP_URL_STRIP_PORT | self::HTTP_URL_STRIP_PATH
+                | self::HTTP_URL_STRIP_QUERY | self::HTTP_URL_STRIP_FRAGMENT;
+        } elseif ($flags & self::HTTP_URL_STRIP_AUTH) {
+            $flags |= self::HTTP_URL_STRIP_USER | self::HTTP_URL_STRIP_PASS;
+        }
+
+        // Schema and host are alwasy replaced
+        foreach (array('scheme', 'host') as $part) {
+            if (isset($parts[$part])) {
+                $url[$part] = $parts[$part];
+            }
+        }
+
+        if ($flags & self::HTTP_URL_REPLACE) {
+            foreach ($keys as $key) {
+                if (isset($parts[$key])) {
+                    $url[$key] = $parts[$key];
+                }
+            }
+        } else {
+            if (isset($parts['path']) && ($flags & self::HTTP_URL_JOIN_PATH)) {
+                if (isset($url['path']) && substr($parts['path'], 0, 1) !== '/') {
+                    $url['path'] = rtrim(
+                            str_replace(basename($url['path']), '', $url['path']),
+                            '/'
+                        ) . '/' . ltrim($parts['path'], '/');
+                } else {
+                    $url['path'] = $parts['path'];
+                }
+            }
+
+            if (isset($parts['query']) && ($flags & self::HTTP_URL_JOIN_QUERY)) {
+                if (isset($url['query'])) {
+                    parse_str($url['query'], $url_query);
+                    parse_str($parts['query'], $parts_query);
+
+                    $url['query'] = http_build_query(
+                        array_replace_recursive(
+                            $url_query,
+                            $parts_query
+                        )
+                    );
+                } else {
+                    $url['query'] = $parts['query'];
+                }
+            }
+        }
+
+        if (isset($url['path']) && substr($url['path'], 0, 1) !== '/') {
+            $url['path'] = '/' . $url['path'];
+        }
+
+        foreach ($keys as $key) {
+            $strip = 'HTTP_URL_STRIP_' . strtoupper($key);
+            if ($flags & constant('utilphp\\util::' . $strip)) {
+                unset($url[$key]);
+            }
+        }
+
+        $parsed_string = '';
+
+        if (isset($url['scheme'])) {
+            $parsed_string .= $url['scheme'] . '://';
+        }
+
+        if (isset($url['user'])) {
+            $parsed_string .= $url['user'];
+
+            if (isset($url['pass'])) {
+                $parsed_string .= ':' . $url['pass'];
+            }
+
+            $parsed_string .= '@';
+        }
+
+        if (isset($url['host'])) {
+            $parsed_string .= $url['host'];
+        }
+
+        if (isset($url['port'])) {
+            $parsed_string .= ':' . $url['port'];
+        }
+
+        if (!empty($url['path'])) {
+            $parsed_string .= $url['path'];
+        } else {
+            $parsed_string .= '/';
+        }
+
+        if (isset($url['query'])) {
+            $parsed_string .= '?' . $url['query'];
+        }
+
+        if (isset($url['fragment'])) {
+            $parsed_string .= '#' . $url['fragment'];
+        }
+
+        $new_url = $url;
+
+        return $parsed_string;
+    }
+
+    /**
+     * Converts many english words that equate to true or false to boolean.
+     *
+     * Supports 'y', 'n', 'yes', 'no' and a few other variations.
+     *
+     * @param  string $string  The string to convert to boolean
+     * @param  bool   $default The value to return if we can't match any
+     *                          yes/no words
+     * @return boolean
+     */
+    public static function str_to_bool($string, $default = false)
+    {
+        $yes_words = 'affirmative|all right|aye|indubitably|most assuredly|ok|of course|okay|sure thing|y|yes+|yea|yep|sure|yeah|true|t|on|1|oui|vrai';
+        $no_words = 'no*|no way|nope|nah|na|never|absolutely not|by no means|negative|never ever|false|f|off|0|non|faux';
+
+        if (preg_match('/^(' . $yes_words . ')$/i', $string)) {
+            return true;
+        } elseif (preg_match('/^(' . $no_words . ')$/i', $string)) {
+            return false;
+        }
+
+        return $default;
+    }
+
+    /**
+     * Check if a string starts with the given string.
+     *
+     * @param  string $string
+     * @param  string $starts_with
+     * @return boolean
+     */
+    public static function starts_with($string, $starts_with)
+    {
+        return strpos($string, $starts_with) === 0;
+    }
+
+    /**
+     * Check if a string ends with the given string.
+     *
+     * @param  string $string
+     * @param  string $starts_with
+     * @return boolean
+     */
+    public static function ends_with($string, $ends_with)
+    {
+        return substr($string, -strlen($ends_with)) === $ends_with;
+    }
+
+    /**
+     * Check if a string contains another string.
+     *
+     * @param  string $haystack
+     * @param  string $needle
+     * @return boolean
+     */
+    public static function str_contains($haystack, $needle)
+    {
+        return strpos($haystack, $needle) !== false;
+    }
+
+    /**
+     * Check if a string contains another string. This version is case
+     * insensitive.
+     *
+     * @param  string $haystack
+     * @param  string $needle
+     * @return boolean
+     */
+    public static function str_icontains($haystack, $needle)
+    {
+        return stripos($haystack, $needle) !== false;
+    }
+
+    /**
+     * Return the file extension of the given filename.
+     *
+     * @param  string $filename
+     * @return string
+     */
+    public static function get_file_ext($filename)
+    {
+        return pathinfo($filename, PATHINFO_EXTENSION);
+    }
+
+    /**
+     * Removes a directory (and its contents) recursively.
+     *
+     * Contributed by Askar (ARACOOL) 
+     *
+     * @param  string $dir              The directory to be deleted recursively
+     * @param  bool   $traverseSymlinks Delete contents of symlinks recursively
+     * @return bool
+     * @throws \RuntimeException
+     */
+    public static function rmdir($dir, $traverseSymlinks = false)
+    {
+        if (!file_exists($dir)) {
+            return true;
+        } elseif (!is_dir($dir)) {
+            throw new \RuntimeException('Given path is not a directory');
+        }
+
+        if (!is_link($dir) || $traverseSymlinks) {
+            foreach (scandir($dir) as $file) {
+                if ($file === '.' || $file === '..') {
+                    continue;
+                }
+
+                $currentPath = $dir . '/' . $file;
+
+                if (is_dir($currentPath)) {
+                    self::rmdir($currentPath, $traverseSymlinks);
+                } elseif (!unlink($currentPath)) {
+                    // @codeCoverageIgnoreStart
+                    throw new \RuntimeException('Unable to delete ' . $currentPath);
+                    // @codeCoverageIgnoreEnd
+                }
+            }
+        }
+
+        // Windows treats removing directory symlinks identically to removing directories.
+        if (is_link($dir) && !defined('PHP_WINDOWS_VERSION_MAJOR')) {
+            if (!unlink($dir)) {
+                // @codeCoverageIgnoreStart
+                throw new \RuntimeException('Unable to delete ' . $dir);
+                // @codeCoverageIgnoreEnd
+            }
+        } else {
+            if (!rmdir($dir)) {
+                // @codeCoverageIgnoreStart
+                throw new \RuntimeException('Unable to delete ' . $dir);
+                // @codeCoverageIgnoreEnd
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Convert entities, while preserving already-encoded entities.
+     *
+     * @param  string $string The text to be converted
+     * @return string
+     */
+    public static function htmlentities($string, $preserve_encoded_entities = false)
+    {
+        if ($preserve_encoded_entities) {
+            // @codeCoverageIgnoreStart
+            if (defined('HHVM_VERSION')) {
+                $translation_table = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
+            } else {
+                $translation_table = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES, self::mbInternalEncoding());
+            }
+            // @codeCoverageIgnoreEnd
+
+            $translation_table[chr(38)] = '&';
+            return preg_replace('/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/', '&', strtr($string, $translation_table));
+        }
+
+        return htmlentities($string, ENT_QUOTES, self::mbInternalEncoding());
+    }
+
+    /**
+     * Convert >, <, ', " and & to html entities, but preserves entities that
+     * are already encoded.
+     *
+     * @param   string $string The text to be converted
+     * @return  string
+     */
+    public static function htmlspecialchars($string, $preserve_encoded_entities = false)
+    {
+        if ($preserve_encoded_entities) {
+            // @codeCoverageIgnoreStart
+            if (defined('HHVM_VERSION')) {
+                $translation_table = get_html_translation_table(HTML_SPECIALCHARS, ENT_QUOTES);
+            } else {
+                $translation_table = get_html_translation_table(HTML_SPECIALCHARS, ENT_QUOTES, self::mbInternalEncoding());
+            }
+            // @codeCoverageIgnoreEnd
+
+            $translation_table[chr(38)] = '&';
+
+            return preg_replace('/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/', '&', strtr($string, $translation_table));
+        }
+
+        return htmlentities($string, ENT_QUOTES, self::mbInternalEncoding());
+    }
+
+    /**
+     * Transliterates characters to their ASCII equivalents.
+     *
+     * Part of the URLify.php Project 
+     *
+     * @see https://github.com/jbroadway/urlify/blob/master/URLify.php
+     *
+     * @param  string $text   Text that might have not-ASCII characters
+     * @param  string $language Specifies a priority for a specific language.
+     * @return string Filtered string with replaced "nice" characters
+     */
+    public static function downcode($text, $language = '')
+    {
+        self::initLanguageMap($language);
+
+        if (self::seems_utf8($text)) {
+            if (preg_match_all(self::$regex, $text, $matches)) {
+                for ($i = 0; $i < count($matches[0]); $i++) {
+                    $char = $matches[0][$i];
+                    if (isset(self::$map[$char])) {
+                        $text = str_replace($char, self::$map[$char], $text);
+                    }
+                }
+            }
+        } else {
+            // Not a UTF-8 string so we assume its ISO-8859-1
+            $search  = "\x80\x83\x8a\x8e\x9a\x9e\x9f\xa2\xa5\xb5\xc0\xc1\xc2\xc3\xc4\xc5\xc7\xc8\xc9\xca\xcb\xcc\xcd";
+            $search .= "\xce\xcf\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xd9\xda\xdb\xdc\xdd\xe0\xe1\xe2\xe3\xe4\xe5\xe7\xe8\xe9";
+            $search .= "\xea\xeb\xec\xed\xee\xef\xf1\xf2\xf3\xf4\xf5\xf6\xf8\xf9\xfa\xfb\xfc\xfd\xff";
+            $text    = strtr($text, $search, 'EfSZszYcYuAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy');
+
+            // These latin characters should be represented by two characters so
+            // we can't use strtr
+            $complexSearch  = array("\x8c", "\x9c", "\xc6", "\xd0", "\xde", "\xdf", "\xe6", "\xf0", "\xfe");
+            $complexReplace = array('OE', 'oe', 'AE', 'DH', 'TH', 'ss', 'ae', 'dh', 'th');
+            $text           = str_replace($complexSearch, $complexReplace, $text);
+        }
+
+        return $text;
+    }
+
+    /**
+     * Converts all accent characters to ASCII characters.
+     *
+     * If there are no accent characters, then the string given is just
+     * returned.
+     *
+     * @param  string $string   Text that might have accent characters
+     * @param  string $language Specifies a priority for a specific language.
+     * @return string Filtered  string with replaced "nice" characters
+     */
+    public static function remove_accents($string, $language = '')
+    {
+        if (!preg_match('/[\x80-\xff]/', $string)) {
+            return $string;
+        }
+
+        return self::downcode($string, $language);
+    }
+
+    /**
+     * Strip all witespaces from the given string.
+     *
+     * @param  string $string The string to strip
+     * @return string
+     */
+    public static function strip_space($string)
+    {
+        return preg_replace('/\s+/', '', $string);
+    }
+
+    /**
+     * Sanitize a string by performing the following operation :
+     * - Remove accents
+     * - Lower the string
+     * - Remove punctuation characters
+     * - Strip whitespaces
+     *
+     * @param  string $string the string to sanitize
+     * @return string
+     */
+    public static function sanitize_string($string)
+    {
+        $string = self::remove_accents($string);
+        $string = strtolower($string);
+        $string = preg_replace('/[^a-zA-Z 0-9]+/', '', $string);
+        $string = self::strip_space($string);
+
+        return $string;
+    }
+
+    /**
+     * Pads a given string with zeroes on the left.
+     *
+     * @param  int  $number The number to pad
+     * @param  int  $length The total length of the desired string
+     * @return string
+     */
+    public static function zero_pad($number, $length)
+    {
+        return str_pad($number, $length, '0', STR_PAD_LEFT);
+    }
+
+    /**
+     * Converts a unix timestamp to a relative time string, such as "3 days ago"
+     * or "2 weeks ago".
+     *
+     * @param  int    $from   The date to use as a starting point
+     * @param  int    $to     The date to compare to, defaults to now
+     * @param  string $suffix The string to add to the end, defaults to " ago"
+     * @return string
+     */
+    public static function human_time_diff($from, $to = '', $as_text = false, $suffix = ' ago')
+    {
+        if ($to == '') {
+            $to = time();
+        }
+
+        $from = new \DateTime(date('Y-m-d H:i:s', $from));
+        $to   = new \DateTime(date('Y-m-d H:i:s', $to));
+        $diff = $from->diff($to);
+
+        if ($diff->y > 1) {
+            $text = $diff->y . ' years';
+        } elseif ($diff->y == 1) {
+            $text = '1 year';
+        } elseif ($diff->m > 1) {
+            $text = $diff->m . ' months';
+        } elseif ($diff->m == 1) {
+            $text = '1 month';
+        } elseif ($diff->d > 7) {
+            $text = ceil($diff->d / 7) . ' weeks';
+        } elseif ($diff->d == 7) {
+            $text = '1 week';
+        } elseif ($diff->d > 1) {
+            $text = $diff->d . ' days';
+        } elseif ($diff->d == 1) {
+            $text = '1 day';
+        } elseif ($diff->h > 1) {
+            $text = $diff->h . ' hours';
+        } elseif ($diff->h == 1) {
+            $text = ' 1 hour';
+        } elseif ($diff->i > 1) {
+            $text = $diff->i . ' minutes';
+        } elseif ($diff->i == 1) {
+            $text = '1 minute';
+        } elseif ($diff->s > 1) {
+            $text = $diff->s . ' seconds';
+        } else {
+            $text = '1 second';
+        }
+
+        if ($as_text) {
+            $text = explode(' ', $text, 2);
+            $text = self::number_to_word($text[0]) . ' ' . $text[1];
+        }
+
+        return trim($text) . $suffix;
+    }
+
+    /**
+     * Converts a number into the text equivalent. For example, 456 becomes four
+     * hundred and fifty-six.
+     *
+     * Part of the IntToWords Project.
+     *
+     * @param  int|float $number The number to convert into text
+     * @return string
+     */
+    public static function number_to_word($number)
+    {
+        $number = (string) $number;
+
+        if (strpos($number, '.') !== false) {
+            list($number, $decimal) = explode('.', $number);
+        } else {
+            $decimal = false;
+        }
+
+        $output = '';
+
+        if ($number[0] == '-') {
+            $output = 'negative ';
+            $number = ltrim($number, '-');
+        } elseif ($number[0] == '+') {
+            $output = 'positive ';
+            $number = ltrim($number, '+');
+        }
+
+        if ($number[0] == '0') {
+            $output .= 'zero';
+        } else {
+            $length = 19;
+            $number = str_pad($number, 60, '0', STR_PAD_LEFT);
+            $group  = rtrim(chunk_split($number, 3, ' '), ' ');
+            $groups = explode(' ', $group);
+            $groups2 = array();
+
+            foreach ($groups as $group) {
+                $group[1] = isset($group[1]) ? $group[1] : null;
+                $group[2] = isset($group[2]) ? $group[2] : null;
+                $groups2[] = self::numberToWordThreeDigits($group[0], $group[1], $group[2]);
+            }
+
+            for ($z = 0; $z < count($groups2); $z++) {
+                if ($groups2[$z] != '') {
+                    $output .= $groups2[$z] . self::numberToWordConvertGroup($length - $z);
+                    $output .= ($z < $length && ! array_search('', array_slice($groups2, $z + 1, -1)) && $groups2[$length] != '' && $groups[$length][0] == '0' ? ' and ' : ', ');
+                }
+            }
+
+            $output = rtrim($output, ', ');
+        }
+
+        if ($decimal > 0) {
+            $output .= ' point';
+
+            for ($i = 0; $i < strlen($decimal); $i++) {
+                $output .= ' ' . self::numberToWordConvertDigit($decimal[$i]);
+            }
+        }
+
+        return $output;
+    }
+
+    protected static function numberToWordConvertGroup($index)
+    {
+        switch($index) {
+            case 11:
+                return ' decillion';
+            case 10:
+                return ' nonillion';
+            case 9:
+                return ' octillion';
+            case 8:
+                return ' septillion';
+            case 7:
+                return ' sextillion';
+            case 6:
+                return ' quintrillion';
+            case 5:
+                return ' quadrillion';
+            case 4:
+                return ' trillion';
+            case 3:
+                return ' billion';
+            case 2:
+                return ' million';
+            case 1:
+                return ' thousand';
+            case 0:
+                return '';
+        }
+
+        return '';
+    }
+
+    protected static function numberToWordThreeDigits($digit1, $digit2, $digit3)
+    {
+        $output = '';
+
+        if ($digit1 == '0' && $digit2 == '0' && $digit3 == '0') {
+            return '';
+        }
+
+        if ($digit1 != '0') {
+            $output .= self::numberToWordConvertDigit($digit1) . ' hundred';
+
+            if ($digit2 != '0' || $digit3 != '0') {
+                $output .= ' and ';
+            }
+        }
+        if ($digit2 != '0') {
+            $output .= self::numberToWordTwoDigits($digit2, $digit3);
+        } elseif ($digit3 != '0') {
+            $output .= self::numberToWordConvertDigit($digit3);
+        }
+
+        return $output;
+    }
+
+    protected static function numberToWordTwoDigits($digit1, $digit2)
+    {
+        if ($digit2 == '0') {
+            switch ($digit1) {
+                case '1':
+                    return 'ten';
+                case '2':
+                    return 'twenty';
+                case '3':
+                    return 'thirty';
+                case '4':
+                    return 'forty';
+                case '5':
+                    return 'fifty';
+                case '6':
+                    return 'sixty';
+                case '7':
+                    return 'seventy';
+                case '8':
+                    return 'eighty';
+                case '9':
+                    return 'ninety';
+            }
+        } elseif ($digit1 == '1') {
+            switch ($digit2) {
+                case '1':
+                    return 'eleven';
+                case '2':
+                    return 'twelve';
+                case '3':
+                    return 'thirteen';
+                case '4':
+                    return 'fourteen';
+                case '5':
+                    return 'fifteen';
+                case '6':
+                    return 'sixteen';
+                case '7':
+                    return 'seventeen';
+                case '8':
+                    return 'eighteen';
+                case '9':
+                    return 'nineteen';
+            }
+        } else {
+            $second_digit = self::numberToWordConvertDigit($digit2);
+
+            switch ($digit1) {
+                case '2':
+                    return "twenty-{$second_digit}";
+                case '3':
+                    return "thirty-{$second_digit}";
+                case '4':
+                    return "forty-{$second_digit}";
+                case '5':
+                    return "fifty-{$second_digit}";
+                case '6':
+                    return "sixty-{$second_digit}";
+                case '7':
+                    return "seventy-{$second_digit}";
+                case '8':
+                    return "eighty-{$second_digit}";
+                case '9':
+                    return "ninety-{$second_digit}";
+            }
+        }
+    }
+
+    /**
+     * @param $digit
+     * @return string
+     * @throws \LogicException
+     */
+    protected static function numberToWordConvertDigit($digit)
+    {
+        switch ($digit) {
+            case '0':
+                return 'zero';
+            case '1':
+                return 'one';
+            case '2':
+                return 'two';
+            case '3':
+                return 'three';
+            case '4':
+                return 'four';
+            case '5':
+                return 'five';
+            case '6':
+                return 'six';
+            case '7':
+                return 'seven';
+            case '8':
+                return 'eight';
+            case '9':
+                return 'nine';
+            default:
+                throw new \LogicException('Not a number');
+        }
+    }
+
+    /**
+     * Transmit UTF-8 content headers if the headers haven't already been sent.
+     *
+     * @param  string  $content_type The content type to send out
+     * @return boolean
+     */
+    public static function utf8_headers($content_type = 'text/html')
+    {
+        // @codeCoverageIgnoreStart
+        if (!headers_sent()) {
+            header('Content-type: ' . $content_type . '; charset=utf-8');
+
+            return true;
+        }
+
+        return false;
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Transmit headers that force a browser to display the download file
+     * dialog. Cross browser compatible. Only fires if headers have not
+     * already been sent.
+     *
+     * @param string $filename The name of the filename to display to
+     *                         browsers
+     * @param string $content  The content to output for the download.
+     *                         If you don't specify this, just the
+     *                         headers will be sent
+     * @return boolean
+     */
+    public static function force_download($filename, $content = false)
+    {
+        // @codeCoverageIgnoreStart
+        if (!headers_sent()) {
+            // Required for some browsers
+            if (ini_get('zlib.output_compression')) {
+                @ini_set('zlib.output_compression', 'Off');
+            }
+
+            header('Pragma: public');
+            header('Expires: 0');
+            header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+
+            // Required for certain browsers
+            header('Cache-Control: private', false);
+
+            header('Content-Disposition: attachment; filename="' . basename(str_replace('"', '', $filename)) . '";');
+            header('Content-Type: application/force-download');
+            header('Content-Transfer-Encoding: binary');
+
+            if ($content) {
+                header('Content-Length: ' . strlen($content));
+            }
+
+            ob_clean();
+            flush();
+
+            if ($content) {
+                echo $content;
+            }
+
+            return true;
+        }
+
+        return false;
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Sets the headers to prevent caching for the different browsers.
+     *
+     * Different browsers support different nocache headers, so several
+     * headers must be sent so that all of them get the point that no
+     * caching should occur
+     *
+     * @return boolean
+     */
+    public static function nocache_headers()
+    {
+        // @codeCoverageIgnoreStart
+        if (!headers_sent()) {
+            header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
+            header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+            header('Cache-Control: no-cache, must-revalidate, max-age=0');
+            header('Pragma: no-cache');
+
+            return true;
+        }
+
+        return false;
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Generates a string of random characters.
+     *
+     * @throws  LengthException  If $length is bigger than the available
+     *                           character pool and $no_duplicate_chars is
+     *                           enabled
+     *
+     * @param   integer $length             The length of the string to
+     *                                      generate
+     * @param   boolean $human_friendly     Whether or not to make the
+     *                                      string human friendly by
+     *                                      removing characters that can be
+     *                                      confused with other characters (
+     *                                      O and 0, l and 1, etc)
+     * @param   boolean $include_symbols    Whether or not to include
+     *                                      symbols in the string. Can not
+     *                                      be enabled if $human_friendly is
+     *                                      true
+     * @param   boolean $no_duplicate_chars Whether or not to only use
+     *                                      characters once in the string.
+     * @return  string
+     */
+    public static function random_string($length = 16, $human_friendly = true, $include_symbols = false, $no_duplicate_chars = false)
+    {
+        $nice_chars = 'ABCDEFGHJKLMNPQRSTUVWXYZabcdefhjkmnprstuvwxyz23456789';
+        $all_an     = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890';
+        $symbols    = '!@#$%^&*()~_-=+{}[]|:;<>,.?/"\'\\`';
+        $string     = '';
+
+        // Determine the pool of available characters based on the given parameters
+        if ($human_friendly) {
+            $pool = $nice_chars;
+        } else {
+            $pool = $all_an;
+
+            if ($include_symbols) {
+                $pool .= $symbols;
+            }
+        }
+
+        if (!$no_duplicate_chars) {
+            return substr(str_shuffle(str_repeat($pool, $length)), 0, $length);
+        }
+
+        // Don't allow duplicate letters to be disabled if the length is
+        // longer than the available characters
+        if ($no_duplicate_chars && strlen($pool) < $length) {
+            throw new \LengthException('$length exceeds the size of the pool and $no_duplicate_chars is enabled');
+        }
+
+        // Convert the pool of characters into an array of characters and
+        // shuffle the array
+        $pool       = str_split($pool);
+        $poolLength = count($pool);
+        $rand       = mt_rand(0, $poolLength - 1);
+
+        // Generate our string
+        for ($i = 0; $i < $length; $i++) {
+            $string .= $pool[$rand];
+
+            // Remove the character from the array to avoid duplicates
+            array_splice($pool, $rand, 1);
+
+            // Generate a new number
+            if (($poolLength - 2 - $i) > 0) {
+                $rand = mt_rand(0, $poolLength - 2 - $i);
+            } else {
+                $rand = 0;
+            }
+        }
+
+        return $string;
+    }
+
+    /**
+     * Generate secure random string of given length
+     * If 'openssl_random_pseudo_bytes' is not available
+     * then generate random string using default function
+     *
+     * Part of the Laravel Project 
+     *
+     * @param int $length length of string
+     * @return bool
+     */
+    public static function secure_random_string($length = 16)
+    {
+        if (function_exists('openssl_random_pseudo_bytes')) {
+            $bytes = openssl_random_pseudo_bytes($length * 2);
+
+            if ($bytes === false) {
+                throw new \LengthException('$length is not accurate, unable to generate random string');
+            }
+
+            return substr(str_replace(array('/', '+', '='), '', base64_encode($bytes)), 0, $length);
+        }
+
+        // @codeCoverageIgnoreStart
+        return static::random_string($length);
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Check if a given string matches a given pattern.
+     *
+     * Contributed by Abhimanyu Sharma 
+     *
+     * @param  string $pattern Parttern of string exptected
+     * @param  string $string String that need to be matched
+     * @return bool
+     */
+    public static function match_string($pattern, $string, $caseSensitive = true)
+    {
+        if ($pattern == $string) {
+            return true;
+        }
+
+        // Preg flags
+        $flags = $caseSensitive ? '' : 'i';
+
+        // Escape any regex special characters
+        $pattern = preg_quote($pattern, '#');
+
+        // Unescape * which is our wildcard character and change it to .*
+        $pattern = str_replace('\*', '.*', $pattern);
+
+        return (bool) preg_match('#^' . $pattern . '$#' . $flags, $string);
+    }
+
+    /**
+     * Validate an email address.
+     *
+     * @param  string $possible_email An email address to validate
+     * @return bool
+     */
+    public static function validate_email($possible_email)
+    {
+        return (bool) filter_var($possible_email, FILTER_VALIDATE_EMAIL);
+    }
+
+    /**
+     * Return the URL to a user's gravatar.
+     *
+     * @param   string  $email The email of the user
+     * @param   integer $size  The size of the gravatar
+     * @return  string
+     */
+    public static function get_gravatar($email, $size = 32)
+    {
+        if (self::is_https()) {
+            $url = 'https://secure.gravatar.com/';
+        } else {
+            $url = 'http://www.gravatar.com/';
+        }
+
+        $url .= 'avatar/' . md5($email) . '?s=' . (int) abs($size);
+
+        return $url;
+    }
+
+    /**
+     * Turns all of the links in a string into HTML links.
+     *
+     * Part of the LinkifyURL Project 
+     *
+     * @param  string $text The string to parse
+     * @return string
+     */
+    public static function linkify($text)
+    {
+        $text = preg_replace('/'/', ''', $text); // IE does not handle ' entity!
+        $section_html_pattern = '%# Rev:20100913_0900 github.com/jmrware/LinkifyURL
+            # Section text into HTML  tags  and everything else.
+              (                             # $1: Everything not HTML  tag.
+                [^<]+(?:(?!... tag.
+                ]*>                   #  opening tag.
+                [^<]*(?:(?!                      #  closing tag.
+             )                              # End $2:
+            %ix';
+
+        return preg_replace_callback($section_html_pattern, array(__CLASS__, 'linkifyCallback'), $text);
+    }
+
+    /**
+     * Callback for the preg_replace in the linkify() method.
+     *
+     * Part of the LinkifyURL Project 
+     *
+     * @param  array  $matches Matches from the preg_ function
+     * @return string
+     */
+    protected static function linkifyRegex($text)
+    {
+        $url_pattern = '/# Rev:20100913_0900 github.com\/jmrware\/LinkifyURL
+            # Match http & ftp URL that is not already linkified.
+            # Alternative 1: URL delimited by (parentheses).
+            (\() # $1 "(" start delimiter.
+            ((?:ht|f)tps?:\/\/[a-z0-9\-._~!$&\'()*+,;=:\/?#[\]@%]+) # $2: URL.
+            (\)) # $3: ")" end delimiter.
+            | # Alternative 2: URL delimited by [square brackets].
+            (\[) # $4: "[" start delimiter.
+            ((?:ht|f)tps?:\/\/[a-z0-9\-._~!$&\'()*+,;=:\/?#[\]@%]+) # $5: URL.
+            (\]) # $6: "]" end delimiter.
+            | # Alternative 3: URL delimited by {curly braces}.
+            (\{) # $7: "{" start delimiter.
+            ((?:ht|f)tps?:\/\/[a-z0-9\-._~!$&\'()*+,;=:\/?#[\]@%]+) # $8: URL.
+            (\}) # $9: "}" end delimiter.
+            | # Alternative 4: URL delimited by .
+            (<|&(?:lt|\#60|\#x3c);) # $10: "<" start delimiter (or HTML entity).
+            ((?:ht|f)tps?:\/\/[a-z0-9\-._~!$&\'()*+,;=:\/?#[\]@%]+) # $11: URL.
+            (>|&(?:gt|\#62|\#x3e);) # $12: ">" end delimiter (or HTML entity).
+            | # Alternative 5: URL not delimited by (), [], {} or <>.
+            (# $13: Prefix proving URL not already linked.
+            (?: ^ # Can be a beginning of line or string, or
+            | [^=\s\'"\]] # a non-"=", non-quote, non-"]", followed by
+           ) \s*[\'"]? # optional whitespace and optional quote;
+            | [^=\s]\s+ # or... a non-equals sign followed by whitespace.
+           ) # End $13. Non-prelinkified-proof prefix.
+            (\b # $14: Other non-delimited URL.
+            (?:ht|f)tps?:\/\/ # Required literal http, https, ftp or ftps prefix.
+            [a-z0-9\-._~!$\'()*+,;=:\/?#[\]@%]+ # All URI chars except "&" (normal*).
+            (?: # Either on a "&" or at the end of URI.
+            (?! # Allow a "&" char only if not start of an...
+            &(?:gt|\#0*62|\#x0*3e); # HTML ">" entity, or
+            | &(?:amp|apos|quot|\#0*3[49]|\#x0*2[27]); # a [&\'"] entity if
+            [.!&\',:?;]? # followed by optional punctuation then
+            (?:[^a-z0-9\-._~!$&\'()*+,;=:\/?#[\]@%]|$) # a non-URI char or EOS.
+           ) & # If neg-assertion true, match "&" (special).
+            [a-z0-9\-._~!$\'()*+,;=:\/?#[\]@%]* # More non-& URI chars (normal*).
+           )* # Unroll-the-loop (special normal*)*.
+            [a-z0-9\-_~$()*+=\/#[\]@%] # Last char can\'t be [.!&\',;:?]
+           ) # End $14. Other non-delimited URL.
+            /imx';
+
+        $url_replace = '$1$4$7$10$13$2$5$8$11$14$3$6$9$12';
+
+        return preg_replace($url_pattern, $url_replace, $text);
+    }
+
+    /**
+     * Callback for the preg_replace in the linkify() method.
+     *
+     * Part of the LinkifyURL Project 
+     *
+     * @param  array  $matches Matches from the preg_ function
+     * @return string
+     */
+    protected static function linkifyCallback($matches)
+    {
+        if (isset($matches[2])) {
+            return $matches[2];
+        }
+
+        return self::linkifyRegex($matches[1]);
+    }
+
+    /**
+     * Return the current URL.
+     *
+     * @return string
+     */
+    public static function get_current_url()
+    {
+        $url = '';
+
+        // Check to see if it's over https
+        $is_https = self::is_https();
+        if ($is_https) {
+            $url .= 'https://';
+        } else {
+            $url .= 'http://';
+        }
+
+        // Was a username or password passed?
+        if (isset($_SERVER['PHP_AUTH_USER'])) {
+            $url .= $_SERVER['PHP_AUTH_USER'];
+
+            if (isset($_SERVER['PHP_AUTH_PW'])) {
+                $url .= ':' . $_SERVER['PHP_AUTH_PW'];
+            }
+
+            $url .= '@';
+        }
+
+
+        // We want the user to stay on the same host they are currently on,
+        // but beware of security issues
+        // see http://shiflett.org/blog/2006/mar/server-name-versus-http-host
+        $url .= $_SERVER['HTTP_HOST'];
+
+        $port = $_SERVER['SERVER_PORT'];
+
+        // Is it on a non standard port?
+        if ($is_https && ($port != 443)) {
+            $url .= ':' . $_SERVER['SERVER_PORT'];
+        } elseif (!$is_https && ($port != 80)) {
+            $url .= ':' . $_SERVER['SERVER_PORT'];
+        }
+
+        // Get the rest of the URL
+        if (!isset($_SERVER['REQUEST_URI'])) {
+            // Microsoft IIS doesn't set REQUEST_URI by default
+            $url .= $_SERVER['PHP_SELF'];
+
+            if (isset($_SERVER['QUERY_STRING'])) {
+                $url .= '?' . $_SERVER['QUERY_STRING'];
+            }
+        } else {
+            $url .= $_SERVER['REQUEST_URI'];
+        }
+
+        return $url;
+    }
+
+    /**
+     * Returns the IP address of the client.
+     *
+     * @param   boolean $trust_proxy_headers Whether or not to trust the
+     *                                       proxy headers HTTP_CLIENT_IP
+     *                                       and HTTP_X_FORWARDED_FOR. ONLY
+     *                                       use if your server is behind a
+     *                                       proxy that sets these values
+     * @return  string
+     */
+    public static function get_client_ip($trust_proxy_headers = false)
+    {
+        if (!$trust_proxy_headers) {
+            return $_SERVER['REMOTE_ADDR'];
+        }
+
+        if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
+            $ip = $_SERVER['HTTP_CLIENT_IP'];
+        } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+            $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
+        } else {
+            $ip = $_SERVER['REMOTE_ADDR'];
+        }
+
+        return $ip;
+    }
+
+    /**
+     * Truncate a string to a specified length without cutting a word off.
+     *
+     * @param   string  $string  The string to truncate
+     * @param   integer $length  The length to truncate the string to
+     * @param   string  $append  Text to append to the string IF it gets
+     *                           truncated, defaults to '...'
+     * @return  string
+     */
+    public static function safe_truncate($string, $length, $append = '...')
+    {
+        $ret        = substr($string, 0, $length);
+        $last_space = strrpos($ret, ' ');
+
+        if ($last_space !== false && $string != $ret) {
+            $ret     = substr($ret, 0, $last_space);
+        }
+
+        if ($ret != $string) {
+            $ret .= $append;
+        }
+
+        return $ret;
+    }
+
+
+    /**
+     * Truncate the string to given length of charactes.
+     *
+     * @param $string
+     * @param $limit
+     * @param string $append
+     * @return string
+     */
+    public static function limit_characters($string, $limit = 100, $append = '...')
+    {
+        if (mb_strlen($string) <= $limit) {
+            return $string;
+        }
+
+        return rtrim(mb_substr($string, 0, $limit, 'UTF-8')) . $append;
+    }
+
+    /**
+     * Truncate the string to given length of words.
+     *
+     * @param $string
+     * @param $limit
+     * @param string $append
+     * @return string
+     */
+    public static function limit_words($string, $limit = 100, $append = '...')
+    {
+        preg_match('/^\s*+(?:\S++\s*+){1,' . $limit . '}/u', $string, $matches);
+
+        if (!isset($matches[0]) || strlen($string) === strlen($matches[0])) {
+            return $string;
+        }
+
+        return rtrim($matches[0]).$append;
+    }
+
+    /**
+     * Returns the ordinal version of a number (appends th, st, nd, rd).
+     *
+     * @param  string $number The number to append an ordinal suffix to
+     * @return string
+     */
+    public static function ordinal($number)
+    {
+        $test_c = abs($number) % 10;
+        $ext = ((abs($number) % 100 < 21 && abs($number) % 100 > 4) ? 'th' : (($test_c < 4) ? ($test_c < 3) ? ($test_c < 2) ? ($test_c < 1) ? 'th' : 'st' : 'nd' : 'rd' : 'th'));
+
+        return $number . $ext;
+    }
+
+    /**
+     * Returns the file permissions as a nice string, like -rw-r--r-- or false
+     * if the file is not found.
+     *
+     * @param   string $file The name of the file to get permissions form
+     * @param   int $perms Numerical value of permissions to display as text.
+     * @return  string
+     */
+    public static function full_permissions($file, $perms = null)
+    {
+        if (is_null($perms)) {
+            if (!file_exists($file)) {
+                return false;
+            }
+            $perms = fileperms($file);
+        }
+
+        if (($perms & 0xC000) == 0xC000) {
+            // Socket
+            $info = 's';
+        } elseif (($perms & 0xA000) == 0xA000) {
+            // Symbolic Link
+            $info = 'l';
+        } elseif (($perms & 0x8000) == 0x8000) {
+            // Regular
+            $info = '-';
+        } elseif (($perms & 0x6000) == 0x6000) {
+            // Block special
+            $info = 'b';
+        } elseif (($perms & 0x4000) == 0x4000) {
+            // Directory
+            $info = 'd';
+        } elseif (($perms & 0x2000) == 0x2000) {
+            // Character special
+            $info = 'c';
+        } elseif (($perms & 0x1000) == 0x1000) {
+            // FIFO pipe
+            $info = 'p';
+        } else {
+            // Unknown
+            $info = 'u';
+        }
+
+        // Owner
+        $info .= (($perms & 0x0100) ? 'r' : '-');
+        $info .= (($perms & 0x0080) ? 'w' : '-');
+        $info .= (($perms & 0x0040) ?
+                    (($perms & 0x0800) ? 's' : 'x') :
+                    (($perms & 0x0800) ? 'S' : '-'));
+
+        // Group
+        $info .= (($perms & 0x0020) ? 'r' : '-');
+        $info .= (($perms & 0x0010) ? 'w' : '-');
+        $info .= (($perms & 0x0008) ?
+                    (($perms & 0x0400) ? 's' : 'x') :
+                    (($perms & 0x0400) ? 'S' : '-'));
+
+        // World
+        $info .= (($perms & 0x0004) ? 'r' : '-');
+        $info .= (($perms & 0x0002) ? 'w' : '-');
+        $info .= (($perms & 0x0001) ?
+                    (($perms & 0x0200) ? 't' : 'x') :
+                    (($perms & 0x0200) ? 'T' : '-'));
+
+        return $info;
+    }
+
+    /**
+     * Returns the first element in an array.
+     *
+     * @param  array $array
+     * @return mixed
+     */
+    public static function array_first(array $array)
+    {
+        return reset($array);
+    }
+
+    /**
+     * Returns the last element in an array.
+     *
+     * @param  array $array
+     * @return mixed
+     */
+    public static function array_last(array $array)
+    {
+        return end($array);
+    }
+
+    /**
+     * Returns the first key in an array.
+     *
+     * @param  array $array
+     * @return int|string
+     */
+    public static function array_first_key(array $array)
+    {
+        reset($array);
+
+        return key($array);
+    }
+
+    /**
+     * Returns the last key in an array.
+     *
+     * @param  array $array
+     * @return int|string
+     */
+    public static function array_last_key(array $array)
+    {
+        end($array);
+
+        return key($array);
+    }
+
+    /**
+     * Flatten a multi-dimensional array into a one dimensional array.
+     *
+     * Contributed by Theodore R. Smith of PHP Experts, Inc. 
+     *
+     * @param  array   $array         The array to flatten
+     * @param  boolean $preserve_keys Whether or not to preserve array keys.
+     *                                Keys from deeply nested arrays will
+     *                                overwrite keys from shallowy nested arrays
+     * @return array
+     */
+    public static function array_flatten(array $array, $preserve_keys = true)
+    {
+        $flattened = array();
+
+        array_walk_recursive($array, function($value, $key) use (&$flattened, $preserve_keys) {
+            if ($preserve_keys && !is_int($key)) {
+                $flattened[$key] = $value;
+            } else {
+                $flattened[] = $value;
+            }
+        });
+
+        return $flattened;
+    }
+
+    /**
+     * Accepts an array, and returns an array of values from that array as
+     * specified by $field. For example, if the array is full of objects
+     * and you call util::array_pluck($array, 'name'), the function will
+     * return an array of values from $array[]->name.
+     *
+     * @param  array   $array            An array
+     * @param  string  $field            The field to get values from
+     * @param  boolean $preserve_keys    Whether or not to preserve the
+     *                                   array keys
+     * @param  boolean $remove_nomatches If the field doesn't appear to be set,
+     *                                   remove it from the array
+     * @return array
+     */
+    public static function array_pluck(array $array, $field, $preserve_keys = true, $remove_nomatches = true)
+    {
+        $new_list = array();
+
+        foreach ($array as $key => $value) {
+            if (is_object($value)) {
+                if (isset($value->{$field})) {
+                    if ($preserve_keys) {
+                        $new_list[$key] = $value->{$field};
+                    } else {
+                        $new_list[] = $value->{$field};
+                    }
+                } elseif (!$remove_nomatches) {
+                    $new_list[$key] = $value;
+                }
+            } else {
+                if (isset($value[$field])) {
+                    if ($preserve_keys) {
+                        $new_list[$key] = $value[$field];
+                    } else {
+                        $new_list[] = $value[$field];
+                    }
+                } elseif (!$remove_nomatches) {
+                    $new_list[$key] = $value;
+                }
+            }
+        }
+
+        return $new_list;
+    }
+
+    /**
+     * Searches for a given value in an array of arrays, objects and scalar
+     * values. You can optionally specify a field of the nested arrays and
+     * objects to search in.
+     *
+     * @param  array   $array  The array to search
+     * @param  scalar  $search The value to search for
+     * @param  string  $field  The field to search in, if not specified
+     *                         all fields will be searched
+     * @return boolean|scalar  False on failure or the array key on success
+     */
+    public static function array_search_deep(array $array, $search, $field = false)
+    {
+        // *grumbles* stupid PHP type system
+        $search = (string) $search;
+
+        foreach ($array as $key => $elem) {
+            // *grumbles* stupid PHP type system
+            $key = (string) $key;
+
+            if ($field) {
+                if (is_object($elem) && $elem->{$field} === $search) {
+                    return $key;
+                } elseif (is_array($elem) && $elem[$field] === $search) {
+                    return $key;
+                } elseif (is_scalar($elem) && $elem === $search) {
+                    return $key;
+                }
+            } else {
+                if (is_object($elem)) {
+                    $elem = (array) $elem;
+
+                    if (in_array($search, $elem)) {
+                        return $key;
+                    }
+                } elseif (is_array($elem) && in_array($search, $elem)) {
+                    return $key;
+                } elseif (is_scalar($elem) && $elem === $search) {
+                    return $key;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns an array containing all the elements of arr1 after applying
+     * the callback function to each one.
+     *
+     * @param  string  $callback     Callback function to run for each
+     *                               element in each array
+     * @param  array   $array        An array to run through the callback
+     *                               function
+     * @param  boolean $on_nonscalar Whether or not to call the callback
+     *                               function on nonscalar values
+     *                               (Objects, resources, etc)
+     * @return array
+     */
+    public static function array_map_deep(array $array, $callback, $on_nonscalar = false)
+    {
+        foreach ($array as $key => $value) {
+            if (is_array($value)) {
+                $args = array($value, $callback, $on_nonscalar);
+                $array[$key] = call_user_func_array(array(__CLASS__, __FUNCTION__), $args);
+            } elseif (is_scalar($value) || $on_nonscalar) {
+                $array[$key] = call_user_func($callback, $value);
+            }
+        }
+
+        return $array;
+    }
+
+    public static function array_clean(array $array)
+    {
+        return array_filter($array);
+    }
+
+    /**
+     * Wrapper to prevent errors if the user doesn't have the mbstring
+     * extension installed.
+     *
+     * @param  string $encoding
+     * @return string
+     */
+    protected static function mbInternalEncoding($encoding = null)
+    {
+        if (function_exists('mb_internal_encoding')) {
+            return $encoding ? mb_internal_encoding($encoding) : mb_internal_encoding();
+        }
+
+        // @codeCoverageIgnoreStart
+        return 'UTF-8';
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Set the writable bit on a file to the minimum value that allows the user
+     * running PHP to write to it.
+     *
+     * @param  string  $filename The filename to set the writable bit on
+     * @param  boolean $writable Whether to make the file writable or not
+     * @return boolean
+     */
+    public static function set_writable($filename, $writable = true)
+    {
+        $stat = @stat($filename);
+
+        if ($stat === false) {
+            return false;
+        }
+
+        // We're on Windows
+        if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
+            return true;
+        }
+
+        list($myuid, $mygid) = array(posix_geteuid(), posix_getgid());
+
+        if ($writable) {
+            // Set only the user writable bit (file is owned by us)
+            if ($stat['uid'] == $myuid) {
+                return chmod($filename, fileperms($filename) | 0200);
+            }
+
+            // Set only the group writable bit (file group is the same as us)
+            if ($stat['gid'] == $mygid) {
+                return chmod($filename, fileperms($filename) | 0220);
+            }
+
+            // Set the world writable bit (file isn't owned or grouped by us)
+            return chmod($filename, fileperms($filename) | 0222);
+        } else {
+            // Set only the user writable bit (file is owned by us)
+            if ($stat['uid'] == $myuid) {
+                return chmod($filename, (fileperms($filename) | 0222) ^ 0222);
+            }
+
+            // Set only the group writable bit (file group is the same as us)
+            if ($stat['gid'] == $mygid) {
+                return chmod($filename, (fileperms($filename) | 0222) ^ 0022);
+            }
+
+            // Set the world writable bit (file isn't owned or grouped by us)
+            return chmod($filename, (fileperms($filename) | 0222) ^ 0002);
+        }
+    }
+
+    /**
+     * Set the readable bit on a file to the minimum value that allows the user
+     * running PHP to read to it.
+     *
+     * @param  string  $filename The filename to set the readable bit on
+     * @param  boolean $readable Whether to make the file readable or not
+     * @return boolean
+     */
+    public static function set_readable($filename, $readable = true)
+    {
+        $stat = @stat($filename);
+
+        if ($stat === false) {
+            return false;
+        }
+
+        // We're on Windows
+        if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
+            return true;
+        }
+
+        list($myuid, $mygid) = array(posix_geteuid(), posix_getgid());
+
+        if ($readable) {
+            // Set only the user readable bit (file is owned by us)
+            if ($stat['uid'] == $myuid) {
+                return chmod($filename, fileperms($filename) | 0400);
+            }
+
+            // Set only the group readable bit (file group is the same as us)
+            if ($stat['gid'] == $mygid) {
+                return chmod($filename, fileperms($filename) | 0440);
+            }
+
+            // Set the world readable bit (file isn't owned or grouped by us)
+            return chmod($filename, fileperms($filename) | 0444);
+        } else {
+            // Set only the user readable bit (file is owned by us)
+            if ($stat['uid'] == $myuid) {
+                return chmod($filename, (fileperms($filename) | 0444) ^ 0444);
+            }
+
+            // Set only the group readable bit (file group is the same as us)
+            if ($stat['gid'] == $mygid) {
+                return chmod($filename, (fileperms($filename) | 0444) ^ 0044);
+            }
+
+            // Set the world readable bit (file isn't owned or grouped by us)
+            return chmod($filename, (fileperms($filename) | 0444) ^ 0004);
+        }
+    }
+
+    /**
+     * Set the executable bit on a file to the minimum value that allows the
+     * user running PHP to read to it.
+     *
+     * @param  string  $filename   The filename to set the executable bit on
+     * @param  boolean $executable Whether to make the file executable or not
+     * @return boolean
+     */
+    public static function set_executable($filename, $executable = true)
+    {
+        $stat = @stat($filename);
+
+        if ($stat === false) {
+            return false;
+        }
+
+        // We're on Windows
+        if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
+            return true;
+        }
+
+        list($myuid, $mygid) = array(posix_geteuid(), posix_getgid());
+
+        if ($executable) {
+            // Set only the user readable bit (file is owned by us)
+            if ($stat['uid'] == $myuid) {
+                return chmod($filename, fileperms($filename) | 0100);
+            }
+
+            // Set only the group readable bit (file group is the same as us)
+            if ($stat['gid'] == $mygid) {
+                return chmod($filename, fileperms($filename) | 0110);
+            }
+
+            // Set the world readable bit (file isn't owned or grouped by us)
+            return chmod($filename, fileperms($filename) | 0111);
+        } else {
+            // Set only the user readable bit (file is owned by us)
+            if ($stat['uid'] == $myuid) {
+                return chmod($filename, (fileperms($filename) | 0111) ^ 0111);
+            }
+
+            // Set only the group readable bit (file group is the same as us)
+            if ($stat['gid'] == $mygid) {
+                return chmod($filename, (fileperms($filename) | 0111) ^ 0011);
+            }
+
+            // Set the world readable bit (file isn't owned or grouped by us)
+            return chmod($filename, (fileperms($filename) | 0111) ^ 0001);
+        }
+    }
+
+    /**
+     * Returns size of a given directory in bytes.
+     *
+     * @param string $dir
+     * @return integer
+     */
+    public static function directory_size($dir)
+    {
+        $size = 0;
+        foreach(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir, \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::SKIP_DOTS)) as $file => $key) {
+            if ($key->isFile()) {
+                $size += $key->getSize();
+            }
+        }
+        return $size;
+    }
+
+    /**
+     * Returns a home directory of current user.
+     *
+     * @return string
+     */
+    public static function get_user_directory()
+    {
+        if (isset($_SERVER['HOMEDRIVE'])) return $_SERVER['HOMEDRIVE'] . $_SERVER['HOMEPATH'];
+        else return $_SERVER['HOME'];
+    }
+
+    /**
+     * Returns all paths inside a directory.
+     *
+     * @param string $dir
+     * @return array
+     */
+    public static function directory_contents($dir)
+    {
+        $contents = array();
+        foreach(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir, \FilesystemIterator::KEY_AS_PATHNAME | \FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::SKIP_DOTS)) as $pathname => $fi) {
+            $contents[] = $pathname;
+        }
+        natsort($contents);
+        return $contents;
+    }
+}
diff --git a/e_lib/util.php b/e_lib/util.php
new file mode 100644
index 00000000..1b209796
--- /dev/null
+++ b/e_lib/util.php
@@ -0,0 +1,10 @@
+
+ */
+class util extends \utilphp\util { }
diff --git a/e_lib/utilphp-1.1.0/.coveralls.yml b/e_lib/utilphp-1.1.0/.coveralls.yml
new file mode 100644
index 00000000..6e649991
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/.coveralls.yml
@@ -0,0 +1 @@
+service_name: travis-ci
\ No newline at end of file
diff --git a/e_lib/utilphp-1.1.0/.gitignore b/e_lib/utilphp-1.1.0/.gitignore
new file mode 100644
index 00000000..a28cc36f
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/.gitignore
@@ -0,0 +1,4 @@
+test.php
+build/*
+report/*
+tests/test*
diff --git a/e_lib/utilphp-1.1.0/.travis.yml b/e_lib/utilphp-1.1.0/.travis.yml
new file mode 100644
index 00000000..bfce66e7
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/.travis.yml
@@ -0,0 +1,22 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: hhvm
+
+before_script:
+  - pyrus install pear/PHP_CodeSniffer
+  - wget -nc http://getcomposer.org/composer.phar
+  - php composer.phar install --dev --no-interaction
+  - mkdir -p build/logs
+  - phpenv rehash
+
+after_script:
+  - php vendor/bin/coveralls
diff --git a/e_lib/utilphp-1.1.0/CHANGELOG.md b/e_lib/utilphp-1.1.0/CHANGELOG.md
new file mode 100644
index 00000000..8cbd899f
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/CHANGELOG.md
@@ -0,0 +1,86 @@
+Change Log
+==========
+
+1.1.0
+-----
+
+This release introduces a deprecation notice for `slugify()`, please update your code.
+
+* Added a cryptographically secure random string function `secure_random_string`. Thanks to @abhimanyusharma003 via [Pull Request #53](https://github.com/brandonwamboldt/utilphp/pull/53)
+* Added `limit_characters` and `limit_words` functions. Thanks to @abhimanyusharma003 via [Pull Request #55](https://github.com/brandonwamboldt/utilphp/pull/55)
+* Added `rmdir` method to recursively delete a directory. Thanks to @ARACOOOL via [Pull Request #56](https://github.com/brandonwamboldt/utilphp/pull/56)
+* Added `set_executable`, `set_readable`, `set_writable`, `directory_size`, `directory_contents` and `get_user_dir` functions. Thanks to @sergserg via [Pull Request #70](https://github.com/brandonwamboldt/utilphp/pull/70)
+* Changed parameter ordering for `slugify`, `$css_mode` is now the third argument. For backwards compatibility, the old order will still work but it will generate an `E_USER_DEPRECATED` warning. Thanks to @abhimanyusharma003 via [Pull Request #71](https://github.com/brandonwamboldt/utilphp/pull/71)
+* Added `match_string` method. Thanks to @abhimanyusharma003 via [Pull Request #72](https://github.com/brandonwamboldt/utilphp/pull/72)
+* Renamed internal methods (protected ones) for PSR-2 compliance
+* General performance improvements, code quality improvements, and increased unit test coverage (special thanks to @hopeseekr for getting us near 100% coverage)
+
+1.0.7
+-----
+
+* Added `fix_broken_serialization` to fix broken serialized strings (Thanks to @hopeseekr via [Pull Request #48](https://github.com/brandonwamboldt/utilphp/pull/48))
+* Fixed `get_current_url` appending port 80 or 443 when not needed (Thanks to @scottchiefbaker via [Pull Request #49](https://github.com/brandonwamboldt/utilphp/pull/49))
+* `var_dump` can now handle recursive data structures without crashing
+* `var_dump` code was minified and cleaned up
+* `array_flatten` was optimized (thanks to @hopeseekr via [Pull Request #47](https://github.com/brandonwamboldt/utilphp/pull/47))
+* `remove_accents` was completely rewritten and is now ~4x faster
+
+1.0.6
+-----
+
+* Added `start_with` function
+* Added `ends_with` function
+* Added `str_contains` function
+* Added `str_icontains` function
+* Added `get_file_ext` function
+* Fixing permissions on the files & directories
+* Fixing a bug with the include path of util.php
+
+1.0.5
+-----
+
+* [Issue #29](https://github.com/brandonwamboldt/utilphp/issues/29) Fixed error in `var_dump` if mbstring extension wasn't present
+* Adding Composer support
+* Updating license from GPL to MIT
+* Adding Changelog to project
+* Bumping minimum version to PHP 5.3.3
+
+1.0.4
+-----
+
+* [Issue #22](https://github.com/brandonwamboldt/utilphp/issues/22) Removed all superglobal *_get functions, you can use the modified array_get now
+* [Issue #22](https://github.com/brandonwamboldt/utilphp/issues/22) Modifed the behaviour of `array_get`, see documentation
+* [Pull Request #21](https://github.com/brandonwamboldt/utilphp/pull/21) Added multibyte support to html* functions
+* [Issue #9](https://github.com/brandonwamboldt/utilphp/issues/9) Removed the `str_to_utf8` function
+* [Issue #3](https://github.com/brandonwamboldt/utilphp/issues/3) Removed the `absint` function
+* Removed declare() from util.php to avoid errors
+* Updated PHPUnit tests to use PHPUnit 3.6
+
+1.0.3
+-----
+
+* [Issue #16](https://github.com/brandonwamboldt/utilphp/issues/16) Improved performance of `slugify`
+* [Issue #14](https://github.com/brandonwamboldt/utilphp/issues/14) Modified the regex for `seems_utf8` to be more accurate
+* [Issue #13](https://github.com/brandonwamboldt/utilphp/issues/13) Changed `validate_email` to be wrapper for `filter_var`
+* Added 'ok' to the list of yes words for `str_to_bool`
+* `str_to_bool` matches no followed by any number of 'o's
+
+1.0.2
+-----
+
+* [Issue #12](https://github.com/brandonwamboldt/utilphp/issues/12) `get_current_url` now includes the port and user/password if required
+* [Issue #11](https://github.com/brandonwamboldt/utilphp/issues/11) `human_time_diff` now uses the DateTime functions
+* [Issue #10](https://github.com/brandonwamboldt/utilphp/issues/10) `is_https` no longer checks the port as well
+
+1.0.1
+-----
+
+* [Issue #7](https://github.com/brandonwamboldt/utilphp/issues/7) Added the `$trust_proxy_headers` parameter to `get_client_ip`
+* [Issue #6](https://github.com/brandonwamboldt/utilphp/issues/6) Removed `is_isset` as the function did not work as intended
+* [Issue #6](https://github.com/brandonwamboldt/utilphp/issues/6) Removed `is_empty` as it is redundant, use ! with function calls instead
+* Fixed a bug with `get_gravatar`
+
+1.0.0
+-----
+
+* Initial release of util.php.
diff --git a/e_lib/utilphp-1.1.0/CONTRIBUTORS.md b/e_lib/utilphp-1.1.0/CONTRIBUTORS.md
new file mode 100644
index 00000000..7fadf04f
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/CONTRIBUTORS.md
@@ -0,0 +1,48 @@
+# CONTRIBUTORS
+
+Util.php is the combined effort of many people who contributed new functions and features, bug fixes, tests, and documentation.
+
+# Maintainer / Lead
+
+* Brandon Wamboldt (http://brandonwamboldt.ca)
+
+## Third-Party Projects
+
+The following projects were fully or partially incorporated into util.php (and properly attributed).
+
+* IntToWords (https://github.com/hemant347/IntToWords)
+* LinkifyURL (https://github.com/jmrware/LinkifyURL)
+* URLify.php (https://github.com/jbroadway/urlify/)
+* Pure PHP http_build_url (https://github.com/jakeasmith/http_build_url)
+
+## Methods
+
+The following developers and/or companies helped contribute to building util.php.
+
+* PHP Experts, Inc. (http://www.phpexperts.pro/)
+  - `array_flatten()`
+  - `fix_broken_serialization()`
+  - Lots of unit tests.
+* Tony Ferrara (ircmaxwell, http://blog.ircmaxell.com/)
+  - `seemsUtf8Regex()`: http://stackoverflow.com/a/11709412/430062
+* Askar ([@ARACOOOL](https://github.com/ARACOOOL))
+  - `rmdir()`
+  - `limit_characters()`
+  - `limit_words()`
+* Anonymous (tmp1000@fastmail.fm)
+  - `htmlspecialentities()`: http://php.timesoft.cc/manual/en/function.htmlentities.php
+  - `htmlspecialchars()`
+* Laravel Project (https://github.com/laravel/laravel)
+  - `secure_random_string()`: http://trac.allenjb.me.uk/php/browser/tagi/vendor/laravel/framework/src/Illuminate/Support/Str.php?rev=87#L127
+* Abhimanyu Sharma ([@abhimanyusharma003](https://github.com/abhimanyusharma003))
+  - `limit_characters()`
+  - `limit_words()`
+  - `match_string()`
+* Scott Baker ([@scottchiefbaker](https://github.com/scottchiefbaker))
+* [@sergserg](https://github.com/sergserg)
+  - `set_writable()`
+  - `set_executable()`
+  - `set_readable()`
+  - `directory_size()`
+  - `directory_contents()`
+  - `get_user_dir()`
diff --git a/e_lib/utilphp-1.1.0/LICENSE.md b/e_lib/utilphp-1.1.0/LICENSE.md
new file mode 100644
index 00000000..7c3f2915
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/LICENSE.md
@@ -0,0 +1,24 @@
+The MIT License (MIT)
+=====================
+
+The MIT License (MIT)
+
+Copyright (c) 2013 Brandon Wamboldt
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
\ No newline at end of file
diff --git a/e_lib/utilphp-1.1.0/README.md b/e_lib/utilphp-1.1.0/README.md
new file mode 100644
index 00000000..3b271796
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/README.md
@@ -0,0 +1,123 @@
+# Util.php [![Build Status](https://img.shields.io/travis/brandonwamboldt/utilphp.svg)](https://travis-ci.org/brandonwamboldt/utilphp) [![Coverage Status](https://img.shields.io/coveralls/brandonwamboldt/utilphp/master.svg)](https://coveralls.io/r/brandonwamboldt/utilphp)
+
+[UtilPHP](http://brandonwamboldt.github.com/utilphp/) (Aka util.php) is a
+collection of useful functions and snippets that you need or could use every
+day. It's implemented as a class with static methods, to avoid conflicts with
+your existing code-base. Just drop it in and start using it immediately.
+
+Included are 55+ functions that provide you with the ability to do common
+tasks much easier and more efficiently, without having to find that one comment
+on php.net where you know it's been done already. Access superglobals without
+checking to see if certain indexes are set first and pass default values, use a
+nicely formatted var dump, validate emails, generate random strings, flatten an
+array, pull a single column out of a multidimensional array and much more.
+
+Although it's implemented as one giant class, util.php has extensive
+documentation and a full suite of unit tests to avoid breaking
+backwards-compatibility unintentionally.
+
+## Release Information
+
+This repo contains in development code for future releases as well as the
+current stable branch. Development code is contained in the develop branch.
+
+## Changelog and New Features
+
+You can find a list of all changes for each release in the
+[official documentation](http://brandonwamboldt.github.com/utilphp/#changelog)
+
+## Installation
+
+### Server Requirements
+
+* PHP version 5.3.3 or higher.
+
+### Standalone File
+
+Simply drop `util.php` in any project and call `include 'util.php';` in your
+project. You can then access the `Util` class.
+
+### Composer
+
+Add the following dependency to your composer.json:
+
+```
+"brandonwamboldt/utilphp": "1.0.*"
+```
+
+When used with composer, the class is namespaced (`\utilphp\util`) instead of
+just `util`.
+
+## Contributing
+
+UtilPHP is a community driven project and accepts contributions of code and
+documentation from the community. These contributions are made in the form of
+Issues or [Pull Requests](http://help.github.com/send-pull-requests/) on the
+[UtilityPHP repository](https://github.com/brandonwamboldt/utilphp) on GitHub.
+
+Issues are a quick way to point out a bug. If you find a bug or documentation
+error in UtilityPHP then please check a few things first:
+
+* There is not already an open Issue
+* The issue has already been fixed (check the develop branch, or look for closed Issues)
+* Is it something really obvious that you fix it yourself?
+
+Reporting issues is helpful but an even better approach is to send a Pull
+Request, which is done by "Forking" the main repository and committing to your
+own copy. This will require you to use the version control system called Git.
+
+## Guidelines
+
+Before we look into how, here are the guidelines. If your Pull Requests fail to
+pass these guidelines it will be declined and you will need to re-submit when
+you’ve made the changes. This might sound a bit tough, but it is required for
+me to maintain quality of the code-base.
+
+### PHP Style
+
+Please ensure all new contributions match the [PSR-2](http://www.php-fig.org/psr/psr-2/)
+coding style guide.
+
+### Documentation
+
+If you change anything that requires a change to documentation then you will
+need to add it. New methods, parameters, changing default values, adding
+constants, etc are all things that will require a change to documentation. The
+change-log must also be updated for every change. Also PHPDoc blocks must be
+maintained.
+
+### PHP Version Compatibility
+
+UtilityPHP is compatible with PHP 5.3.3 so all code supplied must stick to this
+requirement.
+
+Of particular note is avoiding short array notation like this:
+
+```
+$var = [];
+```
+
+Please use the old notation instead:
+
+```
+$var = array();
+```
+
+I know it's uglier, but PHP 5.3 while EOL'd, still isn't that old.
+
+### Branching
+
+One thing at a time: A pull request should only contain one change. That does
+not mean only one commit, but one change - however many commits it took. The
+reason for this is that if you change X and Y but send a pull request for both
+at the same time, we might really want X but disagree with Y, meaning we cannot
+merge the request. Using the Git-Flow branching model you can create new
+branches for both of these features and send two requests.
+
+## License
+
+UtilPHP is licensed under the MIT license.
+
+## Resources
+
+* [Documentation](http://brandonwamboldt.github.com/utilphp/)
diff --git a/e_lib/utilphp-1.1.0/composer.json b/e_lib/utilphp-1.1.0/composer.json
new file mode 100644
index 00000000..9bf3520e
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/composer.json
@@ -0,0 +1,24 @@
+{
+    "name": "brandonwamboldt/utilphp",
+    "type": "library",
+    "version": "1.1.0",
+    "description": "util.php is a collection of useful functions and snippets that you need or could use every day, designed to avoid conflicts with existing projects",
+    "keywords": ["php", "utility", "collection", "helpers"],
+    "homepage": "https://github.com/brandonwamboldt/utilphp",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Brandon Wamboldt",
+            "email": "brandon.wamboldt@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-0": { "utilphp\\": "src/" }
+    },
+    "require-dev": {
+        "satooshi/php-coveralls": "dev-master"
+    },
+    "require": {
+        "php": ">=5.3.3"
+    }
+}
diff --git a/e_lib/utilphp-1.1.0/docs/css/docs.css b/e_lib/utilphp-1.1.0/docs/css/docs.css
new file mode 100644
index 00000000..77993435
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/docs/css/docs.css
@@ -0,0 +1,168 @@
+body {
+    background: #f4f4f4 url('../images/background.png');
+    color: #333;
+    font: 18px/30px "Droid Serif", "Helvetica Neue", Helvetica, Arial;
+}
+
+a {
+    text-decoration: none;
+    color: #f00;
+    padding: 2px;
+}
+
+a:hover {
+    background: #277585;
+    color: #fff;
+    border-radius: 3px;
+}
+
+h1, h2, h3, h4, h5, h6 {
+    padding-top: 20px;
+}
+
+h2 {
+    font-size: 40px;
+    font-weight: normal;
+    margin: 0 0 15px;
+}
+
+p {
+    margin: 20px 0;
+    min-width: 550px;
+    max-width: 900px;
+}
+
+table, tr, td {
+    margin: 0; padding: 0;
+}
+
+td {
+    padding: 2px 12px 2px 0;
+}
+
+ul {
+    list-style-type: circle;
+    padding: 0 0 0 20px;
+}
+
+li {
+    width: 500px;
+    margin-bottom: 10px;
+}
+
+code, pre, tt {
+    font-family: Monaco, Consolas, "Lucida Console", monospace;
+    font-size: 12px;
+    line-height: 18px;
+    font-style: normal;
+}
+
+tt {
+    padding: 0px 3px;
+    background: #fff;
+    border: 1px solid #ddd;
+    zoom: 1;
+}
+
+code {
+    margin-left: 20px;
+}
+
+pre {
+    font-size: 12px;
+    padding: 12px;
+    background: #fff;
+    margin: 0px 0 30px;
+    border-radius: 0 0 2px 2px;
+    box-shadow: inset 0 0 0 1px rgba(0,0,0,.15);
+}
+
+span.header {
+    font-size: 24px;
+    line-height: 30px;
+    border-left: 10px solid #ddd;
+    padding-left: 10px;
+}
+
+.desc-text code {
+    margin-left: 0;
+    font-size: 18px;
+    color: #0E04C8;
+}
+
+#sidebar {
+    background: #fff;
+    position: fixed;
+    top: 0; left: 0; bottom: 0;
+    width: 220px;
+    overflow-y: auto;
+    overflow-x: hidden;
+    padding: 5px 0 30px 10px;
+    border-right: 1px solid #bbb;
+
+    box-shadow: 0 0 20px #ccc;
+    -webkit-box-shadow: 0 0 20px #ccc;
+    -moz-box-shadow: 0 0 20px #ccc;
+    -webkit-overflow-scrolling: touch;
+}
+
+.toc_title, .toc_title:visited {
+    display: block;
+    color: #000;
+    margin-top: 15px;
+}
+
+.toc_title:hover {
+    background: none;
+    color: #f00;
+}
+
+.toc_title .version {
+    font-size: 12px;
+    font-weight: normal;
+}
+
+.toc_section {
+    font-size: 14px;
+    line-height: 24px;
+    margin: 5px 0 0 0;
+    padding-left: 10px;
+    list-style-type: none;
+}
+
+.toc_section li {
+    cursor: pointer;
+    margin: 0 0 3px 0;
+}
+
+.toc_section li a {
+    text-decoration: none;
+    color: black;
+}
+
+.toc_section li a:hover {
+    background: none;
+    color: #f00;
+}
+
+.container {
+    min-width: 550px;
+    max-width: 1000px;
+    margin: 40px 0 50px 260px;
+}
+
+#documentation section > article > p > code {
+    color: #999;
+}
+
+#documentation section > article > p > code > .util_class {
+    color: #bbb;
+}
+
+#documentation section > article > p > code > .func_name {
+    color: #0E04C8;
+}
+
+#documentation section > article > p > code > .param {
+    color: #DA72F3;
+}
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new file mode 100644
index 00000000..3b47bba7
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/docs/index.html
@@ -0,0 +1,1234 @@
+
+
+
+
+
+    
+    
+    
+
+    
+    
+
+    
+    
+
+    util.php - The PHP programmers best friend - UtilityPHP
+
+
+
+    
+
+    

+        

+            
+        

+
+        

+            util.php is a collection of useful functions and snippets
+            that you need or could use every day. It's implemented as a class with static methods, to avoid conflicts with your
+            existing code-base. Just drop it in and start using it immediately.
+        

+
+        

+            Included are 60+ functions that provide you with the ability to do common tasks much easier and more efficiently,
+            without having to find that one comment on php.net where you know its been done already. Access superglobals
+            without checking to see if certain indexes are set first and pass default values, use a nicely formatted var dump,
+            validate emails, generate random strings, flatten an array, pull a single column out of a multidimensional array
+            and much more.
+        

+
+        

+            Although it's implemented as one giant class, util.php has extensive documentation and a full suite of unit tests
+            to avoid breaking backwards-compatibility unintentionally.
+        

+
+        

+            The project is hosted on GitHub.
+            You can report bugs and discuss features on the
+            issues page,
+            or send tweets to @brandonwamboldt.
+        

+
+        
Downloads (Right-click, and use "Save As")

+
+        

+            Stable Version (1.1.0)

+            Unstable Version (master)
+        

+
+        
Installation

+
+        Server Requirements

+
+        
    
+            
  • PHP 5.3.3+
    • 
+        

+
+        Standalone File

+
+        

+            Simply drop util.php in any project and call include 'util.php'; in your project.
+            You can then access the Util class.
+        

+
+        Composer

+
+        

+            Add the following dependency to your composer.json:
+
+            
"brandonwamboldt/utilphp": "1.1.*"

+
+            When used with composer, the class is namespaced (\utilphp\util) instead of
+            just util.
+        

+
+        

+            
Debugging Functions

+
+            

+                

+                    

+                        var_dump
+                        
+                            util::var_dump(mixed $var[, bool $return = FALSE])
+                        
+                    

+
+                    

+                        Nicely prints out the contents of a passed variable. Booleans are properly displayed as 'true' or 'false',
+                        null values are shown as 'NULL', variable types are displayed, and arrays and objects are displayed as a
+                        collapsible tree powered by JavaScript.
+                    

+
+                    
Usage:

+
+                    
util::var_dump($var);

+
+                    
+                

+            

+
+            
Array/Object Functions

+
+            

+                

+                    

+                        array_first
+                        
+                            util::array_first(array $array)
+                        
+                    

+
+                    

+                        Retrieve the first value from an array. Can be run on function callbacks, and it will not modify the pointer
+                        of the source array unlike most other methods of doing this.
+                    

+
+                    
Usage:

+
+                    
util::array_first( ['a', 'b', 'c'] );
=> Returns 'a'

+                

+
+                

+                    

+                        array_first_key
+                        
+                            util::array_first_key(array $array)
+                        
+                    

+
+                    

+                        Retrieve the first key from an array. Can be run on function callbacks, and it will not modify the pointer of
+                        the source array unlike most other methods of doing this.
+                    

+
+                    
Usage:

+
+                    
util::array_first_key( $users );
=> Returns 'brandon'

+                

+
+                

+                    

+                        array_flatten
+                        
+                            util::array_flatten(array $array[, bool $preserve_keys = TRUE])
+                        
+                    

+
+                    
Flattens a multi-dimensional array into a one dimensional array

+
+                    
Usage:

+
+                    
util::array_flatten( [ 'a', 'b', [ 'c', 'd', 'e', [ 'f', 'g', [ [ [ [ 'h', 'i', 'j' ] ] ] ] ] ] ] );
+=> Returns [ 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' ]

+                

+
+                

+                    

+                        array_get
+                        
+                            util::array_get($var[, mixed $default = NULL])
+                        
+                    

+
+                    
Retrieve a value from an array, or return a given default if the index isn't set

+
+                    
Usage:

+
+                    
util::array_get($_POST['action'], 'index');
+=> If $_POST['action'] is set, returns its value, otherwise returns 'index'
+util::array_get($_POST['action']['do'], 'index');
+=> Returns the value of $_POST['action']['do'] or 'index'

+                

+
+                

+                    

+                        array_last
+                        
+                            util::array_last(array $array)
+                        
+                    

+
+                    

+                        Retrieve the last value from an array. Can be run on function callbacks, and it will not modify the pointer
+                        of the source array unlike most other methods of doing this.
+                    

+
+                    
Usage:

+
+                    
util::array_last( [ 'a', 'b', 'c'] );
+=> Returns 'c'

+                

+
+                

+                    

+                        array_last_key
+                        
+                            util::array_last_key(array $array)
+                        
+                    

+
+                    

+                        Retrieve the last key from an array. Can be run on function callbacks, and it will not modify the pointer of
+                        the source array unlike most other methods of doing this.
+                    

+
+                    
Usage:

+
+                    
util::array_last_key( $users );
+=> Returns 'zane'

+                

+
+                

+                    

+                        array_map_deep
+                        
+                            util::array_map_deep(array $array, callable $callback[, bool $on_nonscalar = FALSE])
+                        
+                    

+
+                    

+                        Returns an array containing all the elements of $array after applying the callback function to each one recursively.
+                        Particularly useful for avoiding errors when calling functions that only accept scalar values on an array that could
+                        contain nested arrays, such as $_GET or $_POST.
+                    

+
+                    
Usage:

+
+                    
util::array_map_deep($_POST, 'htmlentities');
+=> Recursively escapes each scalar value in $_POST
+util::array_map_deep($_POST, 'htmlentities', TRUE);
+=> Recursively escapes each value in $_POST regardless of its type

+                

+
+                

+                    

+                        array_pluck
+                        
+                            util::array_pluck(array $array, string $field[, bool $preserve_keys, bool $remove_nomatches])
+                        
+                    

+
+                    

+                        Replaces each value in an array with the specified field of the array or object that used to be the value. Very
+                        useful when you have an array of objects or arrays from a database, and you only want one specific field. For
+                        example, you want an array of emails from an array of users.
+                    

+
+                    
Usage:

+
+                    
util::array_pluck([['val' => 1], ['val' => 2], ['val' => 3]], 'val');
+=> Returns [1, 2, 3]
+util::array_pluck($users, 'email');
+=> Returns an array of email addresses for each user

+                

+
+                

+                    

+                        array_search_deep
+                        
+                            util::array_search_deep(array $array, mixed $search[, string $field = FALSE])
+                        
+                    

+
+                    

+                        Allows you to search for a value in an array of arrays or an array of objects, and return the key of the value
+                        that matches the search criteria. If $field is unspecified, the entire array/object is searched.
+                    

+
+                    
Usage:

+
+                    
util::array_search_deep($_POST, 'delete_post');
+=> Might return 'do' if $_POST['do']['action'] = 'delete_post'
+util::array_search_deep($users, 'rogue_coder', 'username');
+=> Might return 5 if $users[5]->username = 'rogue_coder'

+                

+
+                

+                    

+                        array_clean
+                        
+                            util::array_clean(array $array)
+                        
+                    

+
+                    

+                        Remove all null/empty/false values from the given array.
+                    

+
+                    
Usage:

+
+                    
util::array_clean( array( 'a', 'b', '', null, false, 0) );
=> Returns array('a', 'b');

+                

+
+            

+
+            
URL Functions

+
+            

+                

+                    

+                        add_query_arg
+                        
+                            util::add_query_arg()
+                        
+                    

+
+                    
Adds one ore more query args to the query string of the current URL or a given URL

+
+                    
Usage:

+
+                    
util::add_query_arg( 'user', '5', '/admin/users?action=edit' );
+=> Returns '/admin/users?action=edit&user=5'
+util::add_query_arg( [ 'user' => 5, 'action' => 'edit' ], '/admin/users' );
+=> Returns '/admin/users?user=5&action=edit'

+                

+
+                

+                    

+                        get_current_url
+                        
+                            util::get_current_url()
+                        
+                    

+
+                    
Returns the current URL with hostname

+
+                    
Usage:

+
+                    
util::get_current_url();
+=> Returns 'http://brandonwamboldt.ca/utilphp/'

+                

+
+                

+                    

+                        is_https
+                        
+                            util::is_https()
+                        
+                    

+
+                    
Returns true if the current page is being loaded over https, false if it isn't

+
+                    
Usage:

+
+                    
util::is_https();
+=> Returns false

+                

+
+                

+                    

+                        http_build_url
+                        
+                            util::http_build_url([mixed $url[, mixed $parts[, int $flags = HTTP_URL_REPLACE[, array &amo;$new_url]]]])
+                        
+                    

+
+                    

+                        Pure PHP implementation/polyfill for http_build_url
+                        which requires pecl_http to be installed.
+                    

+
+                    
Usage:

+
+                    
echo util::http_build_url("http://user@www.example.com/pub/index.php?a=b#files",
+    array(
+        "scheme" => "ftp",
+        "host" => "ftp.example.com",
+        "path" => "files/current/",
+        "query" => "a=c"
+    ),
+    HTTP_URL_STRIP_AUTH | HTTP_URL_JOIN_PATH | HTTP_URL_JOIN_QUERY | HTTP_URL_STRIP_FRAGMENT
+);

+
+                    
The above example will output:

+
+                    
ftp://ftp.example.com/pub/files/current/?a=c

+                

+
+                

+                    

+                        is_https
+                        
+                            util::is_https()
+                        
+                    

+
+                    
Returns true if the current page is being loaded over https, false if it isn't

+
+                    
Usage:

+
+                    
util::is_https();
+=> Returns false

+                

+
+                

+                    

+                        remove_query_arg
+                        
+                            util::remove_query_arg( array|string $query_args[, string $url])
+                        
+                    

+
+                    
Removes one ore more query args from the query string of the current URL or a given URL

+
+                    
Usage:

+
+                    
util::remove_query_arg( 'action', '/admin/users?action=edit&user=5' );
+=> Returns '/admin/users?user=5'
+util::remove_query_arg( [ 'user', 'action'], '/admin/users?action=edit&user=5' );
+=> Returns '/admin/users'

+                

+
+                

+                    

+                        slugify
+                        
+                            util::slugify(string $string[, string $separator = "-", bool $css_mode = FALSE])
+                        
+                    

+
+                    

+                        Generate a string safe for use in URLs from any given string.  Converts any accent characters
+                        to their equivalent normal characters and converts any other non-alphanumeric characters to
+                        dashes, then converts any sequence of two or more dashes to a single dash. This function
+                        generates slugs safe for use as URLs, and if you pass TRUE as the second parameter, it will
+                        create strings safe for use as CSS classes or IDs.
+                    

+
+                    
Usage:

+
+                    
util::slugify('This is a random --string with an Ãccent');
+=> Returns 'this-is-a-random-string-with-an-accent'
+util::slugify('Another String', '.');
+=> Returns 'another.string'

+                

+            

+
+            
String Functions

+
+            

+                

+                    

+                        htmlentities
+                        
+                            util::htmlentities(string $string[, bool $preserve_encoded_entities = FALSE])
+                        
+                    

+
+                    

+                        Executes htmlentities with ENT_QUOTES set by default. However, if you pass TRUE as
+                        the second parameter, it will not re-encode entities that are already encoded.
+                    

+
+                    
Usage:

+
+                    
util::htmlentities('this string < this string', TRUE);
+=> Returns 'this string < this string'

+                

+
+                

+                    

+                        htmlspecialchars
+                        
+                            util::htmlspecialchars(string $string[, bool $preserve_encoded_entities = FALSE])
+                        
+                    

+
+                    

+                        Executes htmlspecialchars with ENT_QUOTES set by default. However, if you pass TRUE as
+                        the second parameter, it will not re-encode entities that are already encoded.
+                    

+
+                    
Usage:

+
+                    
util::htmlspecialchars('this string < this string', TRUE);
+=> Returns 'this string < this string'

+                

+
+                

+                    

+                        linkify
+                        
+                            util::linkify(string $text)
+                        
+                    

+
+                    
Find's any URLs in the specified text and wraps them with HTML anchor tags

+
+                    
Usage:

+
+                    
util::linkify('this string has a link to www.google.com');
+=> Returns 'this string has a link to <a href="http://wwww.google.com/">www.google.com</a>'

+                

+
+                

+                    

+                        match_string
+                        
+                            util::match_string(string $pattern, string $string[, bool $caseSensitive = true])
+                        
+                    

+
+                    

+                        Check if a string matches a given pattern. You can use '*' as a wildcard character.
+                    

+
+                    
Usage:

+
+                    
util::match_string("test/*", "test/my/test");
+=> Returns true
+util::match_string("test/", "test/my/test");
+=> Returns false

+                

+
+                

+                    

+                        random_string
+                        
+                            util::random_string(int $length[, bool $human_friendly = TRUE, bool $include_symbols = FALSE, bool $no_duplicate_chars = FALSE])
+                        
+                    

+
+                    

+                        Generates a random string of the specified length. Human friendly mode
+                        will exclude characters that can be confused with other characters, such
+                        as 0 (zero) and O (capital o), 1 (one) and l (lowercase L).
+                    

+
+                    
Usage:

+
+                    
util::random_string(8);
+=> Returns 'a6BiF4UW'

+                

+
+                

+                    

+                        number_to_word
+                        
+                            util::number_to_word(int|float $number)
+                        
+                    

+
+                    
Converts a number into its text equivalent. For example, 56 becomes fifty-six.

+
+                    
util::number_to_word(512.5);
+=> Returns 'five hundred and twelve point five'

+                

+
+                

+                    

+                        ordinal
+                        
+                            util::ordinal(int $number)
+                        
+                    

+
+                    
Returns the ordinal version of a number (appends th, st, nd, rd)

+
+                    
Usage:

+
+                    
util::ordinal(22);
+=> Returns '22nd'

+                

+
+                

+                    

+                        remove_accents
+                        
+                            util::remove_accents(string $string)
+                        
+                    

+
+                    
Converts all accent characters to their ASCII equivalents

+
+                    
Usage:

+
+                    
util::remove_accents('Àccent');
+=> Returns 'Accent'

+                

+
+                

+                    

+                        secure_random_string
+                        
+                            util::secure_random_string(int $length)
+                        
+                    

+
+                    
Generate a random string of characters. Will attempt to use a secure source (openssl).

+
+                    
Usage:

+
+                    
util::secure_random_string(16);
+=> Returns '5bB1RJH0cQhNjviT'

+                

+
+                

+                    

+                        seems_utf8
+                        
+                            util::seems_utf8(string $string)
+                        
+                    

+
+                    
Checks to see if a given string is UTF-8 encoded/safe

+
+                    
Usage:

+
+                    
util::seems_utf8('This is some random string user input');
+=> Returns true

+                

+
+                

+                    

+                        safe_truncate
+                        
+                            util::safe_truncate(string $string, int $length[, string $append = '...'])
+                        
+                    

+
+                    
Truncate a string to a specified length without cutting a word off

+
+                    
Usage:

+
+                    
util::safe_truncate('The quick brown fox jumps over the lazy dog', 24);
+=> Returns 'The quick brown fox...'

+                

+
+                

+                    

+                        size_format
+                        
+                            util::size_format(int $bytes[, int $decimals = 0])
+                        
+                    

+
+                    
Formats an integer as a human friendly size string, such as 4 KiB.

+
+                    
Usage:

+
+                    
util::size_format( 25151251, 2 );
+=> Returns '23.99 MiB'

+                

+
+                

+                    

+                        str_to_bool
+                        
+                            util::str_to_bool(string $string)
+                        
+                    

+
+                    
Converts a string to boolean, looking for yes/no words like 'yes', 'no', 'true', 'false', 'y', 'n', etc

+
+                    
Usage:

+
+                    
util::str_to_bool('yes');
+=> Returns true

+                

+
+                

+                    

+                        zero_pad
+                        
+                            util::zero_pad(int $number, int $length)
+                        
+                    

+
+                    
Pads a given number with zeroes on the left

+
+                    
Usage:

+
+                    
util::zero_pad(341, 8);
+=> Returns '00000341'

+                

+
+                

+                    

+                        strip_space
+                        
+                            util::strip_space(string $string)
+                        
+                    

+
+                    
Strip all withspace from the given string

+
+                    
Usage:

+
+                    
util::strip_space(' The quick brown fox jumps over the lazy dog ');
+=> Returns 'Thequickbrownfoxjumpsoverthelazydog'

+                

+
+                

+                    

+                        sanitize_string
+                        
+                            util::sanitize_string(string $string)
+                        
+                    

+
+                    

+                        Sanitize a string by performing the following operation :
+                        
    
+                            
  • Remove accents
    • 
+                            
  • Lower the string
    • 
+                            
  • Remove punctuation characters
    • 
+                            
  • Strip whitespaces
    • 
+                        

+
+                    

+                    
Usage:

+
+                    
util::sanitize_string(' Benoit! à New-York? j’ai perçu 1 % : Qu’as-tu "gagné" chez M. V. Noël? Dix francs.');
+=> Returns 'benoitanewyorkjaipercu1quastugagnechezmvnoeldixfrancs'

+                

+            

+
+            
Files

+
+            

+                

+                    

+                        full_permissions
+                        
+                            util::full_permissions(string $file)
+                        
+                    

+
+                    
Returns the file permissions as a nice string, like -rw-r--r--

+
+                    
Usage:

+
+                    
util::full_permissions('/etc/passwd');
+=> Returns '-rw-r--r--'

+                

+
+                

+                    

+                        rmdir
+                        
+                            util::rmdir(string $dir[, bool $traverseSymlinks = false])
+                        
+                    

+
+                    
Recursively deletes a directories (including all contents).

+
+                    
Usage:

+
+                    
util::rmdir('/tmp/working/dir');
+=> Returns true

+                

+            

+
+            
Serialization

+
+            

+                

+                    

+                        is_serialized
+                        
+                            util::is_serialized(mixed $data)
+                        
+                    

+
+                    
Checks to see if a given variable is a seralized data structure

+
+                    
Usage:

+
+                    
util::is_serialized( 'a:0:{}' );
+=> Returns true

+                

+
+                

+                    

+                        maybe_serialize
+                        
+                            util::maybe_serialize(mixed $data)
+                        
+                    

+
+                    
Serialize data, if needed to store in plaintext (Arrays or objects)

+
+                    
Usage:

+
+                    
util::maybe_serialize( 5 );
+=> Returns 5
+util::maybe_serialize( array() );
+=> Returns 'a:0:{}'

+                

+
+                

+                    

+                        maybe_unserialize
+                        
+                            util::maybe_unserialize(mixed $data)
+                        
+                    

+
+                    
Unserialize data, if it's a serialized string

+
+                    
Usage:

+
+                    
util::maybe_unserialize(5);
+=> Returns 5
+util::maybe_unserialize("a:0:{}");
+=> Returns array()

+                

+
+                

+                    

+                        fix_broken_serialization
+                        
+                            util::fix_broken_serialization(mixed $data)
+                        
+                    

+
+                    

+                        Attempt to fix a broken serialization string (e.g. where string offsets are incorrect). Can fix
+                        errors that frequently occur with mismatched character sets or higher-than-ASCII characters.
+                    

+
+                    
Usage:

+
+                    
util::fix_broken_serialization('a:1:{s:4:"test";s:4:"abc";}');
+=> Returns 'a:1:{s:4:"test";s:3:"abc";}'

+                

+            

+
+            
Other

+
+            

+                

+                    

+                        force_download
+                        
+                            util::force_download(string $filename, string $content = FALSE)
+                        
+                    

+
+                    

+                        Transmit headers that force a browser to display the download file dialog. Cross
+                        browser compatible. Only fires if headers have not already been sent.
+                    

+
+                    
Usage:

+
+                    
util::force_download( 'export.csv', file_get_contents( 'securefile.csv' ) );
+=> The user will be prompted to download the file

+                

+
+                

+                    

+                        get_client_ip
+                        
+                            util::get_client_ip(bool $trust_proxy_headers = FALSE)
+                        
+                    

+
+                    

+                        Returns the IP address of the client. Only enable $trust_proxy_headers if your server is behind a proxy
+                        that sets the HTTP_CLIENT_IP and HTTP_X_FORWARDED_FOR headers.
+                    

+
+                    
Usage:

+
+                    
util::get_client_ip();
+=> Returns '12.123.12.100'

+                

+
+                

+                    

+                        get_gravatar
+                        
+                            util::get_gravatar(string $email, int $size = 32)
+                        
+                    

+
+                    
Return the URL to a user's gravatar

+
+                    
Usage:

+
+                    
util::get_gravatar('brandon.wamboldt@gmail.com');
+=> Returns 'http://www.gravatar.com/avatar/46679faeb6780ecb1ea57527fdc66eb3?s=32'

+                

+
+                

+                    

+                        human_time_diff
+                        
+                            util::human_time_diff(int $from, int $to = '', int $as_text = FALSE, string $suffix = ' ago')
+                        
+                    

+
+                    
Converts a unix timestamp to a relative time string, such as "3 days ago" or "2 weeks ago"

+
+                    
Usage:

+
+                    
util::human_time_diff(time() - 7400);
+=> Returns '2 hours ago'
+util::human_time_diff(time() - 7400, '', TRUE);
+=> Returns 'two hours ago'

+                

+
+                

+                    

+                        nocache_headers
+                        
+                            util::nocache_headers(mixed $data)
+                        
+                    

+
+                    
Sets the headers to prevent caching for the different browsers

+
+                    

+                        Different browsers support different nocache headers, so several headers must be sent
+                        so that all of them get the point that no caching should occur
+                    

+
+                    
Usage:

+
+                    
util::nocache_headers();

+                

+
+                

+                    

+                        utf8_headers
+                        
+                            util::utf8_headers(mixed $content_type = 'text/html')
+                        
+                    

+
+                    
Transmit UTF-8 content headers if the headers haven't already been sent

+
+                    
Usage:

+
+                    
util::utf8_headers();

+                

+
+                

+                    

+                        validate_email
+                        
+                            util::validate_email(string $possible_email)
+                        
+                    

+
+                    
Validate an email address

+
+                    
Usage:

+
+                    
util::validate_email( 'brandon.wamboldt@gmail.com' );
+=> Returns true
+util::validate_email( 'not an email' );
+=> Returns false

+                

+            

+
+            
Constants

+
+            

+                

+                    

+                        SECONDS_IN_A_MINUTE
+                        
+                            util::SECONDS_IN_A_MINUTE
+                        
+                    

+
+                    
The number of seconds in a minute, useful for making code more verbose

+                

+
+                

+                    

+                        SECONDS_IN_AN_HOUR
+                        
+                            util::SECONDS_IN_AN_HOUR
+                        
+                    

+
+                    
The number of seconds in an hour, useful for making code more verbose

+                

+
+                

+                    

+                        SECONDS_IN_A_DAY
+                        
+                            util::SECONDS_IN_A_DAY
+                        
+                    

+
+                    
The number of seconds in a day, useful for making code more verbose

+                

+
+                

+                    

+                        SECONDS_IN_A_WEEK
+                        
+                            util::SECONDS_IN_A_WEEK
+                        
+                    

+
+                    
The number of seconds in a week (7 days), useful for making code more verbose

+                

+
+                

+                    

+                        SECONDS_IN_A_MONTH
+                        
+                            util::SECONDS_IN_A_MONTH
+                        
+                    

+
+                    
The number of seconds in a month (30 days), useful for making code more verbose

+                

+
+                

+                    

+                        SECONDS_IN_A_YEAR
+                        
+                            util::SECONDS_IN_A_YEAR
+                        
+                    

+
+                    
The number of seconds in a year (365 days), useful for making code more verbose

+                

+            

+
+            
Change Log

+
+            
+
+            

+                1.1.0

+
+                This release introduces a deprecation notice for slugify(), please update your code.


+
+                - Added a cryptographically secure random string function secure_random_string. Thanks to @abhimanyusharma003 via Pull Request #53

+                - Added limit_characters and limit_words functions. Thanks to @abhimanyusharma003 via Pull Request #55

+                - Added rmdir method to recursively delete a directory. Thanks to @ARACOOOL via Pull Request #56

+                - Added set_executable, set_readable, set_writable, directory_size, directory_contents and get_user_dir functions. Thanks to @sergserg via Pull Request #70

+                - Changed parameter ordering for slugify, $css_mode is now the third argument. For backwards compatibility, the old order will still work but it will generate an E_USER_DEPRECATED warning. Thanks to @abhimanyusharma003 via Pull Request #71

+                - Added match_string method. Thanks to @abhimanyusharma003 via Pull Request #72

+                - Renamed internal methods (protected ones) for PSR-2 compliance

+                - General performance improvements, code quality improvements, and increased unit test coverage (special thanks to @hopeseekr for getting us near 100% coverage)

+            

+
+            

+                1.0.7

+                - Added fix_broken_serialization to fix broken serialized strings (Thanks to @hopeseekr via Pull Request #48)

+                - Fixed get_current_url appending port 80 or 443 when not needed (Thanks to @scottchiefbaker via Pull Request #49)

+                - var_dump can now handle recursive data structures without crashing

+                - var_dump code was minified and cleaned up

+                - array_flatten was optimized (thanks to @hopeseekr via Pull Request #47)

+                - remove_accents was completely rewritten and is now ~4x faster

+            

+
+            

+                1.0.6

+                - Added start_with function

+                - Added ends_with function

+                - Added str_contains function

+                - Added str_icontains function

+                - Added get_file_ext function

+                - Fixing permissions on the files & directories

+                - Fixing a bug with the include path of util.php

+            

+
+            

+                1.0.5

+                - Issue #29 Fixed error in var_dump if mbstring extension wasn't present

+                -  Adding Composer support

+                -  Updating license from GPL to MIT

+                -  Adding Changelog to project

+                -  Bumping minimum version to PHP 5.3.3

+            

+
+            

+                1.0.4

+                - Issue #22 Removed all superglobal *_get functions, you can use the modified array_get now

+                - Issue #22 Modifed the behaviour of array_get, see documentation

+                - Pull Request #21 Added multibyte support to html* functions

+                - Issue #9 Removed the str_to_utf8 function

+                - Issue #3 Removed the absint function

+                - Removed declare() from util.php to avoid errors

+                - Updated PHPUnit tests to use PHPUnit 3.6
+            

+
+            

+                1.0.3

+                - Issue #16 Improved performance of slugify

+                - Issue #14 Modified the regex for seems_utf8 to be more accurate

+                - Issue #13 Changed validate_email to be wrapper for filter_var

+                - Added 'ok' to the list of yes words for str_to_bool

+                - str_to_bool matches no followed by any number of 'o's
+            

+
+            

+                1.0.2

+                - Issue #12 get_current_url now includes the port and user/password if required

+                - Issue #11 human_time_diff now uses the DateTime functions

+                - Issue #10 is_https no longer checks the port as well
+            

+
+            

+                1.0.1

+                - Issue #7 Added the $trust_proxy_headers parameter to get_client_ip

+                - Issue #6 Removed is_isset as the function did not work as intended

+                - Issue #6 Removed is_empty as it is redundant, use ! with function calls instead

+                - Fixed a bug with get_gravatar
+            

+
+            

+                1.0.0

+                Initial release of util.php.
+            

+        

+    

+
+
+
diff --git a/e_lib/utilphp-1.1.0/phpunit.xml.dist b/e_lib/utilphp-1.1.0/phpunit.xml.dist
new file mode 100644
index 00000000..d4b9366c
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/phpunit.xml.dist
@@ -0,0 +1,25 @@
+
+
+    
+        
+            ./tests
+        
+    
+    
+        
+            ./src
+        
+    
+    
+        
+    
+
\ No newline at end of file
diff --git a/e_lib/utilphp-1.1.0/tests/README.md b/e_lib/utilphp-1.1.0/tests/README.md
new file mode 100644
index 00000000..e81d26c3
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/tests/README.md
@@ -0,0 +1,39 @@
+# UtilityPHP Unit Tests #
+
+### Introduction
+
+This is the testing documentation for util.php. The unit tests require PHPUnit,
+and can be run in your web browser.
+
+### Requirements
+
+PHP Unit >= 3.5.6
+
+#### Installation of PHPUnit
+
+    # Download the PHPUnit phar.
+    wget https://phar.phpunit.de/phpunit.phar
+
+    # You can just run it locally. (Preferred for Windows)
+    php phpunit.phar --version
+
+    # Or install it system-wide.
+    mv phpunit.phar phpunit
+    chmod +x phpunit
+    sudo mv phpunit /usr/local/bin
+    phpunit --version
+
+## Test Suites:
+
+util.php includes a phpunit config file, so just run `phpunit` from the working
+directory to run the test suite.
+
+```
+phpunit
+```
+
+If you want code coverage reports, use the following:
+
+```
+phpunit --coverage-html ./report
+```
diff --git a/e_lib/utilphp-1.1.0/tests/UtilTest.php b/e_lib/utilphp-1.1.0/tests/UtilTest.php
new file mode 100644
index 00000000..404cf7bd
--- /dev/null
+++ b/e_lib/utilphp-1.1.0/tests/UtilTest.php
@@ -0,0 +1,1183 @@
+data = (object)array('a', 'b', 'c');
+    }
+}
+
+/**
+ * PHPUnit test case for the util.php library
+ *
+ * @author  Brandon Wamboldt 
+ * @since   1.0.000
+ */
+class UtilityPHPTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * Allows for the testing of private and protected methods.
+     *
+     * @param $name
+     * @return \ReflectionMethod
+     */
+    protected static function getMethod($name)
+    {
+        $class = new \ReflectionClass('util');
+        $method = $class->getMethod($name);
+        $method->setAccessible(true);
+        return $method;
+    }
+
+    public function test_array_get()
+    {
+        $_GET = array();
+        $_GET['abc'] = 'def';
+        $_GET['nested'] = array( 'key1' => 'val1', 'key2' => 'val2', 'key3' => 'val3' );
+
+        // Looks for $array['abc']
+        $this->assertEquals( 'def', util::array_get( $_GET['abc'] ) );
+
+        // Looks for $array['nested']['key2']
+        $this->assertEquals( 'val2', util::array_get( $_GET['nested']['key2'] ) );
+
+        // Looks for $array['doesnotexist']
+        $this->assertEquals( 'defaultval', util::array_get( $_GET['doesnotexist'], 'defaultval' ) );
+    }
+
+    public function test_slugify()
+    {
+        $this->assertEquals( 'a-simple-title', util::slugify( 'A simple title' ) );
+        $this->assertEquals( 'this-post-it-has-a-dash', util::slugify( 'This post -- it has a dash' ) );
+        $this->assertEquals( '123-1251251', util::slugify( '123----1251251' ) );
+        $this->assertEquals( 'one23-1251251', util::slugify( '123----1251251', '-', true ) );
+
+        $this->assertEquals( 'a-simple-title', util::slugify( 'A simple title', '-' ) );
+        $this->assertEquals( 'this-post-it-has-a-dash', util::slugify( 'This post -- it has a dash', '-' ) );
+        $this->assertEquals( '123-1251251', util::slugify( '123----1251251', '-' ) );
+        $this->assertEquals( 'one23-1251251', util::slugify( '123----1251251', '-', true ) );
+
+        $this->assertEquals( 'a_simple_title', util::slugify( 'A simple title', '_' ) );
+        $this->assertEquals( 'this_post_it_has_a_dash', util::slugify( 'This post -- it has a dash', '_' ) );
+        $this->assertEquals( '123_1251251', util::slugify( '123----1251251', '_' ) );
+        $this->assertEquals( 'one23_1251251', util::slugify( '123----1251251', '_', true ) );
+
+        // Blank seperator test
+        $this->assertEquals( 'asimpletitle', util::slugify( 'A simple title', '' ) );
+        $this->assertEquals( 'thispostithasadash', util::slugify( 'This post -- it has a dash', '' ) );
+        $this->assertEquals( '1231251251', util::slugify( '123----1251251', '' ) );
+        $this->assertEquals( 'one231251251', util::slugify( '123----1251251', '', true ) );
+
+        // Test old parameter ordering for backwards compatability
+        error_reporting(E_ALL ^ E_USER_DEPRECATED);
+        $this->assertEquals( 'one23-1251251', util::slugify( '123----1251251', true ) );
+        $this->assertEquals( '123-1251251', util::slugify( '123----1251251', false ) );
+    }
+
+    public function test_seems_utf8()
+    {
+        // Test a valid UTF-8 sequence: "ÜTF-8 Fµñ".
+        $validUTF8 = "\xC3\x9CTF-8 F\xC2\xB5\xC3\xB1";
+        $this->assertTrue( util::seems_utf8( $validUTF8 ) );
+
+        $this->assertTrue( util::seems_utf8( "\xEF\xBF\xBD this has \xEF\xBF\xBD\xEF\xBF\xBD some invalid utf8 \xEF\xBF\xBD" ) );
+
+        // Test invalid UTF-8 sequences
+        $invalidUTF8 = "\xc3 this has \xe6\x9d some invalid utf8 \xe6";
+        $this->assertFalse( util::seems_utf8( $invalidUTF8 ) );
+
+        // And test some plain ASCII
+        $this->assertTrue( util::seems_utf8( 'The quick brown fox jumps over the lazy dog' ) );
+
+        // Test an invalid non-UTF-8 string.
+        if (function_exists('mb_convert_encoding')) {
+            mb_internal_encoding('UTF-8');
+            // Converts the 'ç' UTF-8 character to UCS-2LE
+            $utf8Char = pack('n', 50087);
+            $ucsChar = mb_convert_encoding($utf8Char, 'UCS-2LE', 'UTF-8');
+
+            // Ensure that PHP's internal encoding system isn't malconfigured.
+            $this->assertEquals( $utf8Char, 'ç', 'This PHP system\'s internal character set is not properly set as UTF-8.' );
+            $this->assertEquals( $utf8Char, pack('n', 50087), 'Something is wrong with your ICU unicode library.' );
+
+            // Test for not UTF-8.
+            $this->assertFalse( util::seems_utf8( $ucsChar) );
+
+            // Test the worker method.
+            $method = self::getMethod('seemsUtf8Regex');
+            $this->assertFalse($method->invoke(null, $invalidUTF8), 'util::seemsUtf8Regex did not properly detect invalid UTF-8.');
+            $this->assertTrue($method->invoke(null, $validUTF8), 'util::seemsUtf8Regex did not properly detect valid UTF-8.');
+        }
+    }
+
+    public function test_size_format()
+    {
+        $size = util::size_format( 512, 0 );
+        $this->assertEquals( '512 B', $size );
+
+        $size = util::size_format( 2048, 1 );
+        $this->assertEquals( '2.0 KiB', $size );
+
+        $size = util::size_format( 25151251, 2 );
+        $this->assertEquals( '23.99 MiB', $size );
+
+        $size = util::size_format( 19971597926, 2 );
+        $this->assertEquals( '18.60 GiB', $size );
+
+        $size = util::size_format( 2748779069440, 1 );
+        $this->assertEquals( '2.5 TiB', $size );
+
+        $size = util::size_format( 2.81475e15, 1 );
+        $this->assertEquals( '2.5 PiB', $size );
+
+        $size = util::size_format( 2.81475e19, 1 );
+        $this->assertEquals( '25000.0 PiB', $size );
+    }
+
+    public function test_maybe_serialize()
+    {
+        $obj = new stdClass();
+        $obj->prop1 = 'Hello';
+        $obj->prop2 = 'World';
+
+        $this->assertEquals( 'This is a string', util::maybe_serialize( 'This is a string' ) );
+        $this->assertEquals( 5.81, util::maybe_serialize( 5.81 ) );
+        $this->assertEquals( 'a:0:{}', util::maybe_serialize( array() ) );
+        $this->assertEquals( 'O:8:"stdClass":2:{s:5:"prop1";s:5:"Hello";s:5:"prop2";s:5:"World";}', util::maybe_serialize( $obj ) );
+        $this->assertEquals( 'a:4:{i:0;s:4:"test";i:1;s:4:"blah";s:5:"hello";s:5:"world";s:5:"array";O:8:"stdClass":2:{s:5:"prop1";s:5:"Hello";s:5:"prop2";s:5:"World";}}', util::maybe_serialize( array( 'test', 'blah', 'hello' => 'world', 'array' => $obj ) ) );
+    }
+
+    public function test_maybe_unserialize()
+    {
+        $obj = new stdClass();
+        $obj->prop1 = 'Hello';
+        $obj->prop2 = 'World';
+
+        $this->assertNull(util::maybe_unserialize(serialize(null)));
+        $this->assertFalse(util::maybe_unserialize(serialize(false)));
+
+        $this->assertEquals( 'This is a string', util::maybe_unserialize( 'This is a string' ) );
+        $this->assertEquals( 5.81, util::maybe_unserialize( 5.81 ) );
+        $this->assertEquals( array(), util::maybe_unserialize( 'a:0:{}' ) );
+        $this->assertEquals( $obj, util::maybe_unserialize( 'O:8:"stdClass":2:{s:5:"prop1";s:5:"Hello";s:5:"prop2";s:5:"World";}' ) );
+        $this->assertEquals( array( 'test', 'blah', 'hello' => 'world', 'array' => $obj ), util::maybe_unserialize( 'a:4:{i:0;s:4:"test";i:1;s:4:"blah";s:5:"hello";s:5:"world";s:5:"array";O:8:"stdClass":2:{s:5:"prop1";s:5:"Hello";s:5:"prop2";s:5:"World";}}' ) );
+
+        // Test a broken serialization.
+        $expectedData = array(
+            'Normal',
+            'High-value Char: '.chr(231).'a-va?',   // High-value Char:  ça-va? [in ISO-8859-1]
+        );
+
+        $brokenSerialization = 'a:2:{i:0;s:6:"Normal";i:1;s:23:"High-value Char: ▒a-va?";}';
+
+        $unserializedData = util::maybe_unserialize($brokenSerialization);
+        $this->assertEquals($expectedData[0], $unserializedData[0], 'Did not properly fix the broken serialized data.');
+        $this->assertEquals(substr($expectedData[1], 0, 10), substr($unserializedData[1], 0, 10), 'Did not properly fix the broken serialized data.');
+
+        // Test unfixable serialization.
+        $unfixableSerialization = 'a:2:{i:0;s:6:"Normal";}';
+        $this->assertEquals($unfixableSerialization, util::maybe_unserialize($unfixableSerialization), 'Somehow the [previously?] impossible happened and utilphp thinks it has unserialized an unfixable serialization.');
+    }
+
+    public function test_is_serialized()
+    {
+        $this->assertFalse( util::is_serialized(1) );
+        $this->assertFalse( util::is_serialized(null) );
+        $this->assertFalse( util::is_serialized( 's:4:"test;' ) );
+        $this->assertFalse( util::is_serialized( 'a:0:{}!' ) );
+        $this->assertFalse( util::is_serialized( 'a:0' ) );
+        $this->assertFalse( util::is_serialized( 'This is a string' ) );
+        $this->assertFalse( util::is_serialized( 'a string' ) );
+        $this->assertFalse( util::is_serialized( 'z:0;' ) );
+        $this->assertTrue( util::is_serialized( 'N;' ) );
+        $this->assertTrue( util::is_serialized( 'b:1;' ) );
+        $this->assertTrue( util::is_serialized( 'a:0:{}' ) );
+        $this->assertTrue( util::is_serialized( 'O:8:"stdClass":2:{s:5:"prop1";s:5:"Hello";s:5:"prop2";s:5:"World";}' ) );
+    }
+
+    public function test_fix_broken_serialization()
+    {
+        $expectedData = array(
+            'Normal',
+            'High-value Char: '.chr(231).'a-va?',   // High-value Char:  ça-va? [in ISO-8859-1]
+        );
+
+        $brokenSerialization = 'a:2:{i:0;s:6:"Normal";i:1;s:23:"High-value Char: ▒a-va?";}';
+
+        // Temporarily override error handling to ensure that this is, in fact, [still] a broken serialization.
+        {
+            $expectedError = array(
+                'errno' => 8,
+                'errstr' => 'unserialize(): Error at offset 55 of 60 bytes'
+            );
+
+            $reportedError = array();
+            set_error_handler(function ($errno, $errstr, $errfile, $errline, $errcontext) use (&$reportedError) {
+                $reportedError = compact('errno', 'errstr');
+            });
+
+            unserialize($brokenSerialization);
+
+            $this->assertEquals($expectedError['errno'], $reportedError['errno']);
+            // Because HHVM's unserialize() error message does not contain enough info to properly test.
+            if (!defined('HHVM_VERSION')) {
+                $this->assertEquals($expectedError['errstr'], $reportedError['errstr']);
+            }
+            restore_error_handler();
+        }
+
+        $fixedSerialization = util::fix_broken_serialization($brokenSerialization);
+        $unserializedData = unserialize($fixedSerialization);
+        $this->assertEquals($expectedData[0], $unserializedData[0], 'Did not properly fix the broken serialized data.');
+
+        $this->assertEquals(substr($expectedData[1], 0, 10), substr($unserializedData[1], 0, 10), 'Did not properly fix the broken serialized data.');
+    }
+
+    public function test_is_https()
+    {
+        $_SERVER['HTTPS'] = null;
+
+        $this->assertFalse( util::is_https() );
+
+        $_SERVER['HTTPS'] = 'on';
+
+        $this->assertTrue( util::is_https() );
+    }
+
+    public function test_add_query_arg()
+    {
+        // Regular tests
+        $this->assertEquals( '/app/admin/users?user=5', util::add_query_arg( 'user', 5, '/app/admin/users' ) );
+        $this->assertEquals( '/app/admin/users?user=5', util::add_query_arg( array( 'user' => 5 ), '/app/admin/users' ) );
+        $this->assertEquals( '/app/admin/users?user=5', util::add_query_arg( array( 'user' => 5 ), null, '/app/admin/users' ) );
+        $this->assertEquals( '/app/admin/users?action=edit&user=5', util::add_query_arg( 'user', 5, '/app/admin/users?action=edit' ) );
+        $this->assertEquals( '/app/admin/users?action=edit&user=5', util::add_query_arg( array( 'user' => 5 ), '/app/admin/users?action=edit' ) );
+        $this->assertEquals( '/app/admin/users?action=edit&tab=personal&user=5', util::add_query_arg( 'user', 5, '/app/admin/users?action=edit&tab=personal' ) );
+        $this->assertEquals( '/app/admin/users?action=edit&tab=personal&user=5', util::add_query_arg( array( 'user' => 5 ), '/app/admin/users?action=edit&tab=personal' ) );
+
+        // Ensure strips false.
+        $this->assertEquals('/index.php', util::add_query_arg('debug', false, '/index.php'));
+
+        // With a URL fragment
+        $this->assertEquals( '/app/admin/users?user=5#test', util::add_query_arg( 'user', 5, '/app/admin/users#test' ) );
+
+        // Full URL
+        $this->assertEquals( 'http://example.com/?a=b', util::add_query_arg( 'a', 'b', 'http://example.com' ) );
+
+        // Only the query string
+        $this->assertEquals( '?a=b&c=d', util::add_query_arg( 'c', 'd', '?a=b' ) );
+        $this->assertEquals( 'a=b&c=d', util::add_query_arg( 'c', 'd', 'a=b' ) );
+
+        // Url encoding test
+        $this->assertEquals( '/app/admin/users?param=containsa%26sym', util::add_query_arg( 'param', 'containsa&sym', '/app/admin/users' ) );
+
+        // If not provided, grab the URI from the server.
+        $_SERVER['REQUEST_URI'] = '/app/admin/users';
+        $this->assertEquals( '/app/admin/users?user=6', util::add_query_arg( array( 'user' => 6 ) ) );
+        $this->assertEquals( '/app/admin/users?user=7', util::add_query_arg( 'user', 7 ) );
+    }
+
+    public function test_remove_query_arg()
+    {
+        $this->assertEquals( '/app/admin/users', util::remove_query_arg( 'user', '/app/admin/users?user=5' ) );
+        $this->assertEquals( '/app/admin/users?action=edit', util::remove_query_arg( 'user', '/app/admin/users?action=edit&user=5' ) );
+        $this->assertEquals( '/app/admin/users?user=5', util::remove_query_arg( array( 'tab', 'action' ), '/app/admin/users?action=edit&tab=personal&user=5' ) );
+    }
+
+    public function test_http_build_url()
+    {
+        $url = 'http://user:pass@example.com:8080/path/?query#fragment';
+
+        $expected = 'http://example.com/';
+        $actual = util::http_build_url($url, array(), util::HTTP_URL_STRIP_ALL);
+        $this->assertEquals($expected, $actual);
+
+        $expected = 'http://example.com:8080/path/?query#fragment';
+        $actual = util::http_build_url($url, array(), util::HTTP_URL_STRIP_AUTH);
+        $this->assertEquals($expected, $actual);
+
+        $this->assertEquals('https://dev.example.com/', util::http_build_url('http://example.com/', array('scheme' => 'https', 'host' => 'dev.example.com')));
+        $this->assertEquals('http://example.com/#hi', util::http_build_url('http://example.com/', array('fragment' => 'hi'), util::HTTP_URL_REPLACE));
+        $this->assertEquals('http://example.com/page', util::http_build_url('http://example.com/', array('path' => 'page'), util::HTTP_URL_JOIN_PATH));
+        $this->assertEquals('http://example.com/page', util::http_build_url('http://example.com', array('path' => 'page'), util::HTTP_URL_JOIN_PATH));
+        $this->assertEquals('http://example.com/?hi=Bro', util::http_build_url('http://example.com/', array('query' => 'hi=Bro'), util::HTTP_URL_JOIN_QUERY));
+        $this->assertEquals('http://example.com/?show=1&hi=Bro', util::http_build_url('http://example.com/?show=1', array('query' => 'hi=Bro'), util::HTTP_URL_JOIN_QUERY));
+
+        $this->assertEquals('http://admin@example.com/', util::http_build_url('http://example.com/', array('user' => 'admin')));
+        $this->assertEquals('http://admin:1@example.com/', util::http_build_url('http://example.com/', array('user' => 'admin', 'pass' => '1')));
+    }
+
+    public function test_str_to_bool()
+    {
+        $this->assertTrue( util::str_to_bool( 'true' ) );
+        $this->assertTrue( util::str_to_bool( 'yes' ) );
+        $this->assertTrue( util::str_to_bool( 'y' ) );
+        $this->assertTrue( util::str_to_bool( 'oui' ) );
+        $this->assertTrue( util::str_to_bool( 'vrai' ) );
+
+        $this->assertFalse( util::str_to_bool( 'false' ) );
+        $this->assertFalse( util::str_to_bool( 'no' ) );
+        $this->assertFalse( util::str_to_bool( 'n' ) );
+        $this->assertFalse( util::str_to_bool( 'non' ) );
+        $this->assertFalse( util::str_to_bool( 'faux' ) );
+
+        $this->assertFalse( util::str_to_bool( 'test' , false) );
+
+    }
+
+    public function test_array_pluck()
+    {
+        $array = array(
+            array(
+                'name' => 'Bob',
+                'age'  => 37
+            ),
+            array(
+                'name' => 'Fred',
+                'age'  => 37
+            ),
+            array(
+                'name' => 'Jane',
+                'age'  => 29
+            ),
+            array(
+                'name' => 'Brandon',
+                'age'  => 20
+            ),
+            array(
+                'age' => 41
+            )
+        );
+
+        $obj_array = array(
+            'bob' => (object) array(
+                'name' => 'Bob',
+                'age'  => 37
+            ),
+            'fred' => (object) array(
+                'name' => 'Fred',
+                'age'  => 37
+            ),
+            'jane' => (object) array(
+                'name' => 'Jane',
+                'age'  => 29
+            ),
+            'brandon' => (object) array(
+                'name' => 'Brandon',
+                'age'  => 20
+            ),
+            'invalid' => (object) array(
+                'age' => 41
+            )
+        );
+
+        $obj_array_expect = array(
+            'bob'     => 'Bob',
+            'fred'    => 'Fred',
+            'jane'    => 'Jane',
+            'brandon' => 'Brandon'
+        );
+
+        $this->assertEquals( array( 'Bob', 'Fred', 'Jane', 'Brandon' ), util::array_pluck( $array, 'name' ) );
+        $this->assertEquals( array( 'Bob', 'Fred', 'Jane', 'Brandon', array( 'age' => 41 ) ), util::array_pluck( $array, 'name', TRUE, FALSE ) );
+        $this->assertEquals( $obj_array_expect, util::array_pluck( $obj_array, 'name' ) );
+        $this->assertEquals( array( 'Bob', 'Fred', 'Jane', 'Brandon' ), util::array_pluck( $obj_array, 'name', FALSE ) );
+
+        $expected = array('Bob', 'Fred', 'Jane', 'Brandon', 'invalid' => (object)array('age' => 41));
+        $this->assertEquals($expected, util::array_pluck($obj_array, 'name', FALSE, FALSE));
+        $expected = array('Bob', 'Fred', 'Jane', 'Brandon', array('age' => 41));
+        $this->assertEquals($expected, util::array_pluck($array, 'name', false, false));
+    }
+
+    public function test_htmlentities()
+    {
+        $this->assertEquals( 'One & Two', util::htmlentities( 'One & Two' ) );
+        $this->assertEquals( 'One & Two', util::htmlentities( 'One & Two', TRUE ) );
+    }
+
+    public function test_htmlspecialchars()
+    {
+        $this->assertEquals( 'One & Two', util::htmlspecialchars( 'One & Two' ) );
+        $this->assertEquals( 'One & Two', util::htmlspecialchars( 'One & Two', TRUE ) );
+    }
+
+    public function test_remove_accents()
+    {
+        $this->assertEquals( 'A', util::remove_accents( "\xC3\x81" ) );
+        $this->assertEquals( 'e', util::remove_accents( "\xC4\x97" ) );
+        $this->assertEquals( 'U', util::remove_accents( "\xC3\x9C" ) );
+        $this->assertEquals( 'Ae', util::remove_accents( "Ä", 'de' ) );
+        $this->assertEquals( 'OEoeAEDHTHssaedhth', util::remove_accents(chr(140) . chr(156) . chr(198) . chr(208) . chr(222) . chr(223) . chr(230) . chr(240) . chr(254)));
+    }
+
+    public function test_zero_pad()
+    {
+        $this->assertEquals( '00000341', util::zero_pad( 341, 8 ) );
+        $this->assertEquals( '341', util::zero_pad( 341, 1 ) );
+    }
+
+    public function test_human_time_diff()
+    {
+        $this->assertEquals( '1 second ago', util::human_time_diff( time() - 1 ) );
+        $this->assertEquals( '30 seconds ago', util::human_time_diff( time() - 30 ) );
+        $this->assertEquals( '1 minute ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_MINUTE * 1.4 ) ) );
+        $this->assertEquals( '5 minutes ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_MINUTE * 5 ) ) );
+        $this->assertEquals( '1 hour ago', util::human_time_diff( time() - ( util::SECONDS_IN_AN_HOUR ) ) );
+        $this->assertEquals( '2 hours ago', util::human_time_diff( time() - ( util::SECONDS_IN_AN_HOUR * 2 ) ) );
+        $this->assertEquals( '1 day ago', util::human_time_diff( time() - ( util::SECONDS_IN_AN_HOUR * 24 ) ) );
+        $this->assertEquals( '5 days ago', util::human_time_diff( time() - ( util::SECONDS_IN_AN_HOUR * 24 * 5 ) ) );
+        $this->assertEquals( '1 week ago', util::human_time_diff( time() - ( util::SECONDS_IN_AN_HOUR * 24 * 7 ) ) );
+        $this->assertEquals( '2 weeks ago', util::human_time_diff( time() - ( util::SECONDS_IN_AN_HOUR * 24 * 14 ) ) );
+        $this->assertEquals( '1 month ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_WEEK * 5 ) ) );
+        $this->assertEquals( '2 months ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_WEEK * 10 ) ) );
+        $this->assertEquals( '1 year ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_MONTH * 15 ) ) );
+        $this->assertEquals( '2 years ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_MONTH * 36 ) ) );
+        $this->assertEquals( '11 years ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_MONTH * 140 ) ) );
+
+        $this->assertEquals( 'fifteen minutes ago', util::human_time_diff( time() - ( util::SECONDS_IN_A_MINUTE * 15 ), '', TRUE ) );
+    }
+
+    public function test_number_to_word()
+    {
+        try {
+            util::number_to_word('junk data');
+            $this->fail('Accepted junk data');
+        } catch(\LogicException $e) {
+            $this->assertEquals('Not a number', $e->getMessage());
+        }
+
+        // Partially numeric.
+        $this->assertEquals('', util::number_to_word('1a'));
+
+        // Decimals
+        $this->assertEquals( 'five point zero five', util::number_to_word('5.05') );
+        $this->assertEquals( 'zero point eight', util::number_to_word( 0.8 ) );
+
+        // Integers
+        $this->assertEquals( 'positive one', util::number_to_word( '+1' ) );
+        $this->assertEquals( 'negative twelve', util::number_to_word( -12 ) );
+        $this->assertEquals( 'one', util::number_to_word( 1 ) );
+        $this->assertEquals( 'five', util::number_to_word( 5 ) );
+        $this->assertEquals( 'fifteen', util::number_to_word( 15 ) );
+        $this->assertEquals( 'twenty-one', util::number_to_word( 21 ) );
+        $this->assertEquals( 'thirty-two', util::number_to_word( 32 ) );
+        $this->assertEquals( 'forty-three', util::number_to_word( 43 ) );
+        $this->assertEquals( 'fifty-four', util::number_to_word( 54 ) );
+        $this->assertEquals( 'sixty-six', util::number_to_word( 66 ) );
+        $this->assertEquals( 'seventy-seven', util::number_to_word( 77 ) );
+        $this->assertEquals( 'eighty-eight', util::number_to_word( 88 ) );
+        $this->assertEquals( 'ninety-nine', util::number_to_word( 99 ) );
+        $this->assertEquals( 'one hundred and thirty-six', util::number_to_word( 136 ) );
+        $this->assertEquals( 'ten', util::number_to_word( 10 ) );
+        $this->assertEquals( 'twenty', util::number_to_word( 20 ) );
+        $this->assertEquals( 'thirty', util::number_to_word( 30 ) );
+        $this->assertEquals( 'forty', util::number_to_word( 40 ) );
+        $this->assertEquals( 'fifty', util::number_to_word( 50 ) );
+        $this->assertEquals( 'sixty', util::number_to_word( 60 ) );
+        $this->assertEquals( 'seventy', util::number_to_word( 70 ) );
+        $this->assertEquals( 'eighty', util::number_to_word( 80 ) );
+        $this->assertEquals( 'ninety', util::number_to_word( 90 ) );
+        $this->assertEquals( 'eleven', util::number_to_word( 11 ) );
+        $this->assertEquals( 'thirteen', util::number_to_word( 13 ) );
+        $this->assertEquals( 'fourteen', util::number_to_word( 14 ) );
+        $this->assertEquals( 'fifteen', util::number_to_word( 15 ) );
+        $this->assertEquals( 'sixteen', util::number_to_word( 16 ) );
+        $this->assertEquals( 'seventeen', util::number_to_word( 17 ) );
+        $this->assertEquals( 'eighteen', util::number_to_word( 18 ) );
+        $this->assertEquals( 'nineteen', util::number_to_word( 19 ) );
+        $this->assertEquals( 'one thousand', util::number_to_word( 1000 ) );
+        $this->assertEquals( 'one million', util::number_to_word( 1000000 ) );
+        $this->assertEquals( 'one billion', util::number_to_word( 1000000000 ) );
+        $this->assertEquals( 'one trillion', util::number_to_word( 1000000000000 ) );
+        $this->assertEquals( 'one quadrillion', util::number_to_word( '1000000000000000' ) );
+        $this->assertEquals( 'one quintrillion', util::number_to_word( '1000000000000000000' ) );
+        $this->assertEquals( 'one sextillion', util::number_to_word( '1000000000000000000000' ) );
+        $this->assertEquals( 'one septillion', util::number_to_word( '1000000000000000000000000' ) );
+        $this->assertEquals( 'one octillion', util::number_to_word( '1000000000000000000000000000' ) );
+        $this->assertEquals( 'one nonillion', util::number_to_word( '1000000000000000000000000000000' ) );
+        $this->assertEquals( 'one decillion', util::number_to_word( '1000000000000000000000000000000000' ) );
+        $this->assertEquals( 'one', util::number_to_word( '1000000000000000000000000000000000000000000' ) );
+
+    }
+
+    public function test_array_search_deep()
+    {
+        $users = array(
+            1  => (object) array( 'username' => 'brandon', 'age' => 20 ),
+            2  => (object) array( 'username' => 'matt', 'age' => 27 ),
+            3  => (object) array( 'username' => 'jane', 'age' => 53 ),
+            4  => (object) array( 'username' => 'john', 'age' => 41 ),
+            5  => (object) array( 'username' => 'steve', 'age' => 11 ),
+            6  => (object) array( 'username' => 'fred', 'age' => 42 ),
+            7  => (object) array( 'username' => 'rasmus', 'age' => 21 ),
+            8  => (object) array( 'username' => 'don', 'age' => 15 ),
+            9  => array( 'username' => 'darcy', 'age' => 33 ),
+        );
+
+        $test = array(
+            1 => 'brandon',
+            2 => 'devon',
+            3 => array( 'troy' ),
+            4 => 'annie'
+        );
+
+        $this->assertFalse( util::array_search_deep( $test, 'bob' ) );
+        $this->assertEquals( 3, util::array_search_deep( $test, 'troy' ) );
+        $this->assertEquals( 4, util::array_search_deep( $test, 'annie' ) );
+        $this->assertEquals( 2, util::array_search_deep( $test, 'devon', 'devon' ) );
+        $this->assertEquals( 7, util::array_search_deep( $users, 'rasmus', 'username' ) );
+        $this->assertEquals( 9, util::array_search_deep( $users, 'darcy', 'username' ) );
+        $this->assertEquals( 1, util::array_search_deep( $users, 'brandon' ) );
+    }
+
+    public function test_array_map_deep()
+    {
+        $input = array(
+            '<',
+            'abc',
+            '>',
+            'def',
+            array( '&', 'test', '123' ),
+            (object) array( 'hey', '<>' )
+        );
+
+        $expect = array(
+            '<',
+            'abc',
+            '>',
+            'def',
+            array( '&', 'test', '123' ),
+            (object) array( 'hey', '<>' )
+        );
+
+        $this->assertEquals( $expect, util::array_map_deep( $input, 'htmlentities' ) );
+    }
+
+    public function test_random_string()
+    {
+        // Make sure the generated string contains only human friendly characters and is 30 characters long
+        $str = util::random_string( 30 );
+        $this->assertTrue( (bool) preg_match( '/^([ABCDEFGHJKLMNPQRSTUVWXYZabcdefhjkmnprstuvwxyz23456789]{30})$/', $str ) );
+
+        // Make sure the generated string is 30 characters long
+        $str = util::random_string( 30, false, true );
+        $this->assertTrue( strlen( $str ) === 30, 'random_string produced an invalid length string' );
+
+        // Make sure the generated string is 120 characters long
+        $str = util::random_string( 120 );
+        $this->assertTrue(strlen( $str ) === 120, 'random_string produced an invalid length string');
+
+        // Make sure the string doesn't contain duplicate letters
+        $str = util::random_string( 53, true, false, true );
+        $this->assertTrue(strlen($str) === 53, 'random_string produced an invalid length string');
+        $this->assertTrue(count(array_unique(str_split($str))) === strlen($str), 'random_string produced a string with duplicate characters');
+
+        // Longer length than characters available
+        try {
+            $str = util::random_string( 55, true, false, true );
+            $this->assertTrue( false );
+        } catch (Exception $e) {
+            $this->assertTrue( true );
+        }
+
+        // Test secure variant
+        $str = util::secure_random_string(16);
+        $this->assertTrue(strlen($str) === 16);
+
+        // Longer length than characters available
+        try {
+            $str = util::secure_random_string(0);
+            $this->assertTrue(false);
+        } catch (Exception $e) {
+            $this->assertTrue(true);
+        }
+    }
+
+    public function test_match_string()
+    {
+        $this->assertTrue( util::match_string('a', 'a') );
+        $this->assertFalse( util::match_string('a', ' a') );
+        $this->assertFalse( util::match_string('/', '/something') );
+        $this->assertTrue( util::match_string('test/*', 'test/first/second') );
+        $this->assertTrue( util::match_string('*/test', 'first/second/test') );
+        $this->assertFalse( util::match_string('first/', 'first/second/test') );
+        $this->assertFalse( util::match_string('test', 'TEST') );
+        $this->assertTrue( util::match_string('test', 'TEST', false) );
+    }
+
+    public function test_validate_email()
+    {
+        $this->assertTrue( util::validate_email( 'john.smith@gmail.com' ) );
+        $this->assertTrue( util::validate_email( 'john.smith+label@gmail.com' ) );
+        $this->assertTrue( util::validate_email( 'john.smith@gmail.co.uk' ) );
+    }
+
+    public function test_safe_truncate()
+    {
+        $this->assertEquals( 'The quick brown fox...', util::safe_truncate( 'The quick brown fox jumps over the lazy dog', 24 ) );
+        $this->assertEquals( 'The quick brown fox jumps over the lazy dog', util::safe_truncate( 'The quick brown fox jumps over the lazy dog', 55 ) );
+        $this->assertEquals( 'Th...', util::safe_truncate( 'The quick brown fox jumps over the lazy dog', 2 ) );
+        $this->assertEquals( 'The...', util::safe_truncate( 'The quick brown fox jumps over the lazy dog', 3 ) );
+        $this->assertEquals( 'The...', util::safe_truncate( 'The quick brown fox jumps over the lazy dog', 7 ) );
+    }
+
+    public function test_limit_characters()
+    {
+        $this->assertEquals( 'The quick brown fox jump...', util::limit_characters( 'The quick brown fox jumps over the lazy dog', 24 ) );
+        $this->assertEquals( 'The quick brown fox jumps over the lazy dog', util::limit_characters( 'The quick brown fox jumps over the lazy dog', 55 ) );
+        $this->assertEquals( 'Th...', util::limit_characters( 'The quick brown fox jumps over the lazy dog', 2 ) );
+        $this->assertEquals( 'The...', util::limit_characters( 'The quick brown fox jumps over the lazy dog', 3 ) );
+        $this->assertEquals( 'The qui...', util::limit_characters( 'The quick brown fox jumps over the lazy dog', 7 ) );
+        $this->assertEquals( 'The quick brown fox jumps over the lazy dog', util::limit_characters( 'The quick brown fox jumps over the lazy dog', 150 ) );
+    }
+
+    public function test_limit_words()
+    {
+        $this->assertEquals( 'The quick brown...', util::limit_words( 'The quick brown fox jumps over the lazy dog', 3 ) );
+        $this->assertEquals( 'The quick brown fox jumps...', util::limit_words( 'The quick brown fox jumps over the lazy dog', 5 ) );
+        $this->assertEquals( 'The...', util::limit_words( 'The quick brown fox jumps over the lazy dog', 1 ) );
+        $this->assertEquals( 'The quick brown fox jumps over the lazy dog', util::limit_words( 'The quick brown fox jumps over the lazy dog', 90 ) );
+        $this->assertEquals( 'The quick brown fox jumps over the...', util::limit_words( 'The quick brown fox jumps over the lazy dog', 7 ) );
+    }
+
+    public function test_ordinal()
+    {
+        $this->assertEquals( '1st', util::ordinal( 1 ) );
+        $this->assertEquals( '2nd', util::ordinal( 2 ) );
+        $this->assertEquals( '3rd', util::ordinal( 3 ) );
+        $this->assertEquals( '4th', util::ordinal( 4 ) );
+        $this->assertEquals( '5th', util::ordinal( 5 ) );
+        $this->assertEquals( '6th', util::ordinal( 6 ) );
+        $this->assertEquals( '7th', util::ordinal( 7 ) );
+        $this->assertEquals( '8th', util::ordinal( 8 ) );
+        $this->assertEquals( '9th', util::ordinal( 9 ) );
+        $this->assertEquals( '22nd', util::ordinal( 22 ) );
+        $this->assertEquals( '23rd', util::ordinal( 23 ) );
+        $this->assertEquals( '143rd', util::ordinal( 143 ) );
+    }
+
+    public function test_array_first()
+    {
+        $test = array( 'a' => array( 'a', 'b', 'c' ) );
+
+        $this->assertEquals( 'a', util::array_first( util::array_get( $test['a'] ) ) );
+    }
+
+    public function test_array_first_key()
+    {
+        $test = array( 'a' => array( 'a' => 'b', 'c' => 'd' ) );
+
+        $this->assertEquals( 'a', util::array_first_key( util::array_get( $test['a'] ) ) );
+    }
+
+    public function test_array_last()
+    {
+        $test = array( 'a' => array( 'a', 'b', 'c' ) );
+
+        $this->assertEquals( 'c', util::array_last( util::array_get( $test['a'] ) ) );
+    }
+
+    public function test_array_last_key()
+    {
+        $test = array( 'a' => array( 'a' => 'b', 'c' => 'd' ) );
+
+        $this->assertEquals( 'c', util::array_last_key( util::array_get( $test['a'] ) ) );
+    }
+
+    public function test_array_flatten()
+    {
+        $input = array( 'a', 'b', 'c', 'd', array( 'first' => 'e', 'f', 'second' => 'g', array( 'h', 'third' => 'i', array( array( array( array( 'j', 'k', 'l' ) ) ) ) ) ) );
+        $expectNoKeys = range( 'a', 'l' );
+        $expectWithKeys = array(
+            'a', 'b', 'c', 'd',
+            'first' => 'e',
+            'f',
+            'second' => 'g',
+            'h',
+            'third' => 'i',
+            'j', 'k', 'l'
+        );
+
+        $this->assertEquals( $expectWithKeys, util::array_flatten( $input ) );
+        $this->assertEquals( $expectNoKeys, util::array_flatten( $input, false ) );
+        $this->assertEquals( $expectWithKeys, util::array_flatten( $input, true ) );
+    }
+
+    public function test_strip_space()
+    {
+        $input = ' The quick brown fox jumps over the lazy dog ';
+        $expect = 'Thequickbrownfoxjumpsoverthelazydog';
+
+        $this->assertEquals($expect, Util::strip_space($input));
+    }
+
+    public function test_sanitize_string()
+    {
+        $input = ' Benoit! à New-York? j’ai perçu 1 % : Qu’as-tu "gagné" chez M. V. Noël? Dix francs.';
+        $expect = 'benoitanewyorkjaipercu1quastugagnechezmvnoeldixfrancs';
+
+        $this->assertEquals($expect, Util::sanitize_string($input));
+    }
+
+    public function test_get_gravatar()
+    {
+        $_SERVER['HTTPS'] = 'on';
+        $this->assertEquals('https://secure.gravatar.com/avatar/a4bf5bbb9feaa2713d99a3b52ab80024?s=32', util::get_gravatar('john.doe@example.org'));
+        $this->assertEquals('https://secure.gravatar.com/avatar/a4bf5bbb9feaa2713d99a3b52ab80024?s=128', util::get_gravatar('john.doe@example.org', 128));
+
+        $_SERVER['HTTPS'] = 'off';
+        $this->assertEquals('http://www.gravatar.com/avatar/a4bf5bbb9feaa2713d99a3b52ab80024?s=32', util::get_gravatar('john.doe@example.org'));
+        $this->assertEquals('http://www.gravatar.com/avatar/a4bf5bbb9feaa2713d99a3b52ab80024?s=128', util::get_gravatar('john.doe@example.org', 128));
+    }
+
+    public function test_get_client_ip()
+    {
+        $_SERVER['REMOTE_ADDR'] = '192.168.30.152';
+        $_SERVER['HTTP_CLIENT_IP'] = '192.168.30.153';
+        $_SERVER['HTTP_X_FORWARDED_FOR'] = '192.168.30.154';
+        $this->assertEquals('192.168.30.152', util::get_client_ip());
+        $this->assertEquals('192.168.30.153', util::get_client_ip(true));
+
+        unset($_SERVER['HTTP_CLIENT_IP']);
+        $this->assertEquals('192.168.30.154', util::get_client_ip(true));
+        unset($_SERVER['HTTP_X_FORWARDED_FOR']);
+        $this->assertEquals('192.168.30.152', util::get_client_ip(true));
+    }
+
+    public function test_full_permissions()
+    {
+        // Text a non-existant file.
+        $this->assertFalse(util::full_permissions('faker-123.blah'), 'Gave a permission value for a non-existant file.');
+
+        // Test an existing file.
+        $expected = '-rw-rw-rw-';
+        $tempFile = tempnam(sys_get_temp_dir(), 'foo');
+        $this->assertTrue(chmod($tempFile, 0666), 'Oops. Could not change temp file\'s permissions to 0666.');
+        $this->assertEquals($expected, util::full_permissions($tempFile), 'Could not properly obtain permissions of an existing file.');
+        unlink($tempFile);
+
+        $this->assertEquals('lr--r--r--', util::full_permissions('fake-file-222', octdec('120444')));
+        $this->assertEquals('ur--r--r--', util::full_permissions('fake-file-222', octdec('000444')));
+        $this->assertEquals('srwxr-xr-x', util::full_permissions('fake-file-222', octdec('140755')));
+        $this->assertEquals('drwxr-xr-x', util::full_permissions('fake-file-222', octdec('40755')));
+        $this->assertEquals('brw-rw----', util::full_permissions('fake-file-222', octdec('60660')));
+        $this->assertEquals('crw-rw----', util::full_permissions('fake-file-222', octdec('20660')));
+        $this->assertEquals('prw-rw----', util::full_permissions('fake-file-222', octdec('10660')));
+        $this->assertEquals('---x------', util::full_permissions('fake-file-222', octdec('100100')));
+        $this->assertEquals('--w-------', util::full_permissions('fake-file-222', octdec('100200')));
+        $this->assertEquals('--wx------', util::full_permissions('fake-file-222', octdec('100300')));
+        $this->assertEquals('-r--------', util::full_permissions('fake-file-222', octdec('100400')));
+        $this->assertEquals('-r-x------', util::full_permissions('fake-file-222', octdec('100500')));
+        $this->assertEquals('-rw-------', util::full_permissions('fake-file-222', octdec('100600')));
+        $this->assertEquals('-rwx------', util::full_permissions('fake-file-222', octdec('100700')));
+
+        // Windows does not have the concept of /.
+        if (!defined('PHP_WINDOWS_VERSION_MAJOR')) {
+            $this->assertEquals('drwxr-xr-x', util::full_permissions('/'));
+        }
+    }
+
+    public function test_array_clean()
+    {
+        $input = array( 'a', 'b', '', null, false, 0);
+        $expect = array('a', 'b');
+        $this->assertEquals($expect, Util::array_clean($input));
+    }
+
+    public function test_var_dump_plain()
+    {
+        $input = 'var';
+        $expect = 'string(3) "var"';
+        $this->assertEquals($expect, Util::var_dump_plain($input, true));
+
+        $input = true;
+        $expect = 'bool(true)';
+        $this->assertEquals($expect, Util::var_dump_plain($input, true));
+
+        $input = 1;
+        $expect = 'int(1)';
+        $this->assertEquals($expect, Util::var_dump_plain($input, true));
+
+        $input = 1.5;
+        $expect = 'float(1.5)';
+        $this->assertEquals($expect, Util::var_dump_plain($input, true));
+
+        $input = null;
+        $expect = 'NULL';
+        $this->assertEquals($expect, Util::var_dump_plain($input, true));
+
+        $input = fopen('php://memory', 'r');
+        $expect = 'resource("stream") "' . $input . '"';
+        $this->assertEquals($expect, Util::var_dump_plain($input, -1));
+        fclose($input);
+
+        // Test complex arrays.
+        $input = array(1, 2, 4, 6, 10 => 20, 100 => 200);
+        $actual = util::var_dump_plain($input, true);
+        $this->assertContains(')', $actual);
+
+        // Test complex objects.
+        $experiment = new VarDumpExperiment();
+        $actual = util::var_dump_plain($experiment, true);
+        $this->assertContains('1 => string(1', $actual);
+    }
+
+    public function test_var_dump()
+    {
+        $input = 'var';
+        $expect = '
string(3) "var"
';
+
+        // Ensure the proper output is returned
+        $this->assertEquals($expect, Util::var_dump($input, true));
+
+        // Ensure the proper output is actually outputted
+        $this->expectOutputString($expect);
+        util::var_dump($input);
+
+        // Ensure we avoid infinite recursion on recursive arrays
+        $a = array('a' => 'value a', 'b' => 'value b');
+        $b = array('test' => &$a);
+        $c = array('a' => &$a, 'b' => &$b);
+        $a['c'] = &$c;
+        $b['c'] = &$c;
+        $this->assertContains('*RECURSION DETECTED*', Util::var_dump($c, true));
+
+        // Ensure we avoid infinite recursion on recursive objects
+        $a = (object) array('a' => 'value a', 'b' => 'value b');
+        $b = (object) array('test' => &$a);
+        $c = (object) array('a' => &$a, 'b' => &$b);
+        $a->c = &$c;
+        $b->c = &$c;
+        $this->assertContains('*RECURSION DETECTED*', Util::var_dump($c, true));
+
+        // Test class scoping.
+        $experiment = new VarDumpExperiment();
+        $actual = util::var_dump($experiment, true);
+
+        $snippet = substr($actual, strrpos($actual, 'display:inline'));
+        $this->assertContains('"public"', $snippet);
+        $this->assertContains('"protected:protected"', $snippet);
+        $this->assertContains('"private:VarDumpExperiment:private"', $actual);
+    }
+
+    public function test_linkify()
+    {
+        $input = 'great websites: http://www.google.com?param=test and http://yahoo.com/a/nested/folder';
+        $expect = 'great websites: http://www.google.com?param=test and http://yahoo.com/a/nested/folder';
+        $this->assertEquals($expect, Util::linkify($input));
+
+        $this->assertEquals($expect, util::linkify($expect), 'linkify() tried to double linkify an href.');
+    }
+
+    public function test_start_with()
+    {
+        $this->assertTrue(Util::starts_with('start a string', 'start a'));
+        $this->assertFalse(Util::starts_with('start a string', 'string'));
+    }
+
+    public function test_end_with()
+    {
+        $this->assertTrue(Util::ends_with('start a string', 'a string'));
+        $this->assertFalse(Util::ends_with('start a string', 'start'));
+    }
+
+    public function test_contains()
+    {
+        $this->assertTrue(Util::str_contains('start a string', 'a string'));
+        $this->assertFalse(Util::str_contains('start a string', 'Start'));
+    }
+
+    public function test_iContains()
+    {
+        $this->assertTrue(Util::str_icontains('start a string', 'a string'));
+        $this->assertTrue(Util::str_icontains('start a string', 'Start'));
+    }
+
+    public function test_get_file_ext()
+    {
+        $input = 'a_pdf_fil.pdf';
+        $expect = 'pdf';
+        $this->assertEquals($expect, Util::get_file_ext($input));
+    }
+
+    public function test_rmdir()
+    {
+        $dirname = dirname(__FILE__);
+
+        // Test deleting a non-existant directory
+        $this->assertFalse(file_exists($dirname . '/test1'));
+        $this->assertTrue(util::rmdir($dirname . '/test1'));
+
+        // Test deleting an empty directory
+        $dir = $dirname . '/test2';
+        mkdir($dir);
+
+        $this->assertTrue(is_dir($dir));
+
+        if (is_dir($dir)) {
+            util::rmdir($dir);
+            $this->assertFalse(is_dir($dir));
+        }
+
+        // Test deleting a non-empty directory
+        $dir = $dirname . '/test3';
+        $file = $dirname . '/test3/test.txt';
+        mkdir($dir);
+        touch($file);
+
+        $this->assertTrue(is_dir($dir));
+        $this->assertTrue(is_file($file));
+
+        if (is_dir($dir)) {
+            util::rmdir($dir);
+            $this->assertFalse(is_dir($dir));
+            $this->assertFalse(is_file($file));
+        }
+
+        // Test deleting a non-directory path
+        $file = $dirname . '/test4.txt';
+        touch($file);
+
+        try {
+            $str = util::rmdir($file);
+            $this->assertTrue(false);
+        } catch (\Exception $e) {
+            $this->assertTrue(true);
+        }
+
+        unlink($file);
+
+        // Test deleting a nested directory
+        $dir1 = $dirname . '/test5';
+        $dir2 = $dirname . '/test5/nested_dir';
+        $file1 = $dir1 . '/file1.txt';
+        $file2 = $dir2 . '/file2.txt';
+        mkdir($dir1);
+        mkdir($dir2);
+        touch($file1);
+        touch($file2);
+
+        $this->assertTrue(is_dir($dir1));
+        $this->assertTrue(is_dir($dir2));
+        $this->assertTrue(is_file($file1));
+        $this->assertTrue(is_file($file2));
+
+        if (is_dir($dir1)) {
+            util::rmdir($dir1);
+            $this->assertFalse(is_dir($dir1));
+            $this->assertFalse(is_dir($dir2));
+            $this->assertFalse(is_file($file1));
+            $this->assertFalse(is_file($file2));
+        }
+
+        // Test symlink traversal.
+        $dir = $dirname . '/test6';
+        $nestedDir = "$dir/nested";
+        $symlink = "$dir/nested-symlink";
+
+        mkdir($dir);
+        mkdir($nestedDir);
+
+        $symlinkStatus = symlink($nestedDir, $symlink);
+        $this->assertTrue($symlinkStatus, 'The test system does not support making symlinks.');
+
+        if (!$symlink) {
+            return;
+        }
+
+        $this->assertTrue(util::rmdir($symlink, true), 'Could not delete a symlinked directory.');
+        $this->assertFalse(file_exists($symlink), 'Could not delete a symlinked directory.');
+        util::rmdir($dir, true);
+        $this->assertFalse(is_dir($dir), 'Could not delete a directory with a symlinked directory inside of it.');
+    }
+
+    public function test_get_current_url()
+    {
+        $expected = 'http://test.dev/test.php?foo=bar';
+        $expectedAuth = 'http://admin:123@test.dev/test.php?foo=bar';
+        $expectedPort = 'http://test.dev:443/test.php?foo=bar';
+        $expectedPort2 = 'https://test.dev:80/test.php?foo=bar';
+        $expectedSSL = 'https://test.dev/test.php?foo=bar';
+
+        $_SERVER['HTTP_HOST'] = 'test.dev';
+        $_SERVER['SERVER_PORT'] = 80;
+        $_SERVER['REQUEST_URI'] = '/test.php?foo=bar';
+        $_SERVER['QUERY_STRING'] = 'foo=bar';
+        $_SERVER['PHP_SELF'] = '/test.php';
+
+        // Test regular.
+        $this->assertEquals($expected, util::get_current_url());
+
+        // Test server auth.
+        $_SERVER['PHP_AUTH_USER'] = 'admin';
+        $_SERVER['PHP_AUTH_PW'] = '123';
+        $this->assertEquals($expectedAuth, util::get_current_url());
+        unset($_SERVER['PHP_AUTH_USER']);
+        unset($_SERVER['PHP_AUTH_PW']);
+
+        // Test port.
+        $_SERVER['SERVER_PORT'] = 443;
+        $this->assertEquals($expectedPort, util::get_current_url());
+
+        // Test SSL.
+        $_SERVER['HTTPS'] = 'on';
+        $this->assertEquals($expectedSSL, util::get_current_url());
+        $_SERVER['SERVER_PORT'] = 80;
+        $this->assertEquals($expectedPort2, util::get_current_url());
+        unset($_SERVER['HTTPS']);
+
+        // Test no $_SERVER['REQUEST_URI'] (e.g., MS IIS).
+        unset($_SERVER['REQUEST_URI']);
+        $this->assertEquals($expected, util::get_current_url());
+    }
+
+    public function test_set_writable()
+    {
+        if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
+           $this->markTestSkipped('This functionality is not working on Windows.');
+        }
+
+        if (posix_geteuid() === 0) {
+           $this->markTestSkipped('These tests don\'t work when run as root');
+        }
+
+        $this->assertFalse(util::set_writable('/no/such/file'));
+
+        // Create a file to test with
+        $dirname = dirname(__FILE__);
+        $file = $dirname . '/test7';
+        touch($file);
+        chmod($file, 0644);
+
+        // The file is owned by us so it should be writable
+        $this->assertTrue(is_writable($file));
+        $this->assertEquals('-rw-r--r--', util::full_permissions($file));
+
+        // Toggle writable bit off for us
+        util::set_writable($file, false);
+        clearstatcache();
+        $this->assertFalse(is_writable($file));
+        $this->assertEquals('-r--r--r--', util::full_permissions($file));
+
+        // Toggle writable bit back on for us
+        util::set_writable($file, true);
+        clearstatcache();
+        $this->assertTrue(is_writable($file));
+        $this->assertEquals('-rw-r--r--', util::full_permissions($file));
+
+        unlink($file);
+    }
+
+    public function test_set_readable()
+    {
+        if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
+            $this->markTestSkipped('This functionality is not working on Windows.');
+        }
+
+        if (posix_geteuid() === 0) {
+           $this->markTestSkipped('These tests don\'t work when run as root');
+        }
+
+        $this->assertFalse(util::set_readable('/no/such/file'));
+
+        $dirname = dirname(__FILE__);
+        $file = $dirname . '/test8';
+        touch($file);
+
+        $this->assertTrue(is_readable($file));
+
+        util::set_readable($file, false);
+        clearstatcache();
+        $this->assertFalse(is_readable($file));
+
+        util::set_readable($file, true);
+        clearstatcache();
+        $this->assertTrue(is_readable($file));
+
+        unlink($file);
+    }
+
+    public function test_set_executable()
+    {
+        if (strncasecmp(PHP_OS, 'WIN', 3) === 0) {
+            $this->markTestSkipped('This functionality is not working on Windows.');
+        }
+
+        if (posix_geteuid() === 0) {
+           $this->markTestSkipped('These tests don\'t work when run as root');
+        }
+
+        $this->assertFalse(util::set_executable('/no/such/file'));
+
+        $dirname = dirname(__FILE__);
+        $file = $dirname . '/test9';
+        touch($file);
+
+        $this->assertFalse(is_executable($file));
+
+        util::set_executable($file, true);
+        clearstatcache();
+        $this->assertTrue(is_executable($file));
+
+        util::set_executable($file, false);
+        clearstatcache();
+        $this->assertFalse(is_executable($file));
+
+        unlink($file);
+    }
+
+    public function test_directory_size() {
+        $dirname = dirname(__FILE__);
+        $dir = $dirname .'/dir1';
+        mkdir($dir);
+        $file1 = $dir .'/file1';
+        file_put_contents($file1, '1234567890');
+        $file2 = $dir .'/file2';
+        file_put_contents($file2, range('a', 'z'));
+        $this->assertEquals(10 + 26, util::directory_size($dir));
+        util::rmdir($dir);
+    }
+
+    public function test_get_user_directory() {
+        // Test for OS Default.
+        $this->assertTrue(is_writable(util::get_user_directory()));
+
+        $oldServer = $_SERVER;
+        unset($_SERVER);
+        // Test for UNIX.
+        $_SERVER['HOME'] = '/home/unknown';
+        $this->assertEquals($_SERVER['HOME'], util::get_user_directory(), 'Could not get the user\'s home directory in UNIX.');
+        unset($_SERVER);
+
+        // Test for Windows.
+        $expected = 'X:\Users\ThisUser';
+        $_SERVER['HOMEDRIVE'] = 'X:';
+        $_SERVER['HOMEPATH'] = '\Users\ThisUser';
+        $this->assertEquals($expected, util::get_user_directory(), 'Could not get the user\'s home directory in Windows.');
+
+        // In case the tests are not being run in isolation.
+        $_SERVER = $oldServer;
+    }
+
+    public function test_directory_contents() {
+        $dirname = dirname(__FILE__);
+        $dir = $dirname . DIRECTORY_SEPARATOR .'dir1';
+        mkdir($dir);
+        $file1 = $dir . DIRECTORY_SEPARATOR .'file1';
+        touch($file1);
+        $this->assertEquals(array($file1), util::directory_contents($dir));
+        util::rmdir($dir);
+    }
+}
diff --git a/f_config/DB.php b/f_config/DB.php
index 156f53af..58d04ce8 100644
--- a/f_config/DB.php
+++ b/f_config/DB.php
@@ -9,4 +9,4 @@ if($SETTING->IsExist()) {
     Error('설정 파일이 없습니다. 설정을 먼저 하십시요!');
 }
 
-?>
+
diff --git a/f_config/DBS.php b/f_config/DBS.php
index 9531d717..6f95263f 100644
--- a/f_config/DBS.php
+++ b/f_config/DBS.php
@@ -10,4 +10,4 @@ for($i=0; $i < $_serverCount; $i++) {
     }
 }
 
-?>
+
diff --git a/f_config/MAIL.php b/f_config/MAIL.php
index 63efdfce..9ababf2d 100644
--- a/f_config/MAIL.php
+++ b/f_config/MAIL.php
@@ -9,4 +9,4 @@ if($SETTING->IsExist()) {
     Error('설정 파일이 없습니다. 설정을 먼저 하십시요!');
 }
 
-?>
+
diff --git a/f_config/SESSION.php b/f_config/SESSION.php
index d34cca64..2a50f81f 100644
--- a/f_config/SESSION.php
+++ b/f_config/SESSION.php
@@ -10,4 +10,4 @@ if($SESSION->IsLoggedIn() == false) {
     exit(1);
 }
 
-?>
+
diff --git a/f_config/SETTING.php b/f_config/SETTING.php
index ad29ba26..31d4665f 100644
--- a/f_config/SETTING.php
+++ b/f_config/SETTING.php
@@ -4,4 +4,4 @@ require_once(ROOT.W.F_FUNC.W.'class._Setting.php');
 
 $SETTING = new _Setting(ROOT.W.D_SETTING.W.SET.PHP);
 
-?>
+
diff --git a/f_config/SETTINGS.php b/f_config/SETTINGS.php
index cb2e988a..f1e91f30 100644
--- a/f_config/SETTINGS.php
+++ b/f_config/SETTINGS.php
@@ -8,4 +8,4 @@ foreach($_serverDirs as $serverDir) {
     $i++;
 }
 
-?>
+
diff --git a/f_config/_common.php b/f_config/_common.php
index cea1c49d..b25b4786 100644
--- a/f_config/_common.php
+++ b/f_config/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/f_config/app.php b/f_config/app.php
index 7900672c..25a61033 100644
--- a/f_config/app.php
+++ b/f_config/app.php
@@ -42,4 +42,4 @@ $_serverLevels = array(
     1
 );
 
-?>
+
diff --git a/f_config/config.php b/f_config/config.php
index 03dd7eac..e6133c67 100644
--- a/f_config/config.php
+++ b/f_config/config.php
@@ -53,4 +53,4 @@ define('SLEEP', 'sleep');
 //define(BLOCKBODY, '');
 define('BLOCKBODY', 'oncontextmenu="return false" onselectstart="return false" ondragstart="return false"');
 
-?>
+
diff --git a/f_func/_common.php b/f_func/_common.php
index cea1c49d..b25b4786 100644
--- a/f_func/_common.php
+++ b/f_func/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/f_func/class._Chat.php b/f_func/class._Chat.php
index 85f5d064..1ada9fc6 100644
--- a/f_func/class._Chat.php
+++ b/f_func/class._Chat.php
@@ -24,4 +24,4 @@ class _Chat {
     }
 }
 
-?>
+
diff --git a/f_func/class._DB.php b/f_func/class._DB.php
index 8ba7d4cf..3b7bc593 100644
--- a/f_func/class._DB.php
+++ b/f_func/class._DB.php
@@ -142,4 +142,4 @@ class _DB {
     }
 }
 
-?>
+
diff --git a/f_func/class._JSON.php b/f_func/class._JSON.php
index 2f3641a0..d34c2018 100644
--- a/f_func/class._JSON.php
+++ b/f_func/class._JSON.php
@@ -52,4 +52,4 @@ class _JSON {
     }
 }
 
-?>
+
diff --git a/f_func/class._Lock.php b/f_func/class._Lock.php
index 5dcf8cfa..ac6e5bc4 100644
--- a/f_func/class._Lock.php
+++ b/f_func/class._Lock.php
@@ -70,4 +70,4 @@ class _Lock {
     }
 }
 
-?>
+
diff --git a/f_func/class._Log.php b/f_func/class._Log.php
index c7c88759..6c3b8bec 100644
--- a/f_func/class._Log.php
+++ b/f_func/class._Log.php
@@ -45,4 +45,4 @@ class _Log {
     }
 }
 
-?>
+
diff --git a/f_func/class._Mail.php b/f_func/class._Mail.php
index 3199a606..9d218d20 100644
--- a/f_func/class._Mail.php
+++ b/f_func/class._Mail.php
@@ -37,4 +37,4 @@ class _Mail {
     }
 }
 
-?>
+
diff --git a/f_func/class._Process.php b/f_func/class._Process.php
index 0d5e6b33..035845a5 100644
--- a/f_func/class._Process.php
+++ b/f_func/class._Process.php
@@ -33,4 +33,4 @@ class _Process {
     }
 }
 
-?>
+
diff --git a/f_func/class._Queue.php b/f_func/class._Queue.php
index 87f9000e..6d04a335 100644
--- a/f_func/class._Queue.php
+++ b/f_func/class._Queue.php
@@ -39,4 +39,4 @@ class _Queue {
         return $value;
     }
 }
-?>
+
diff --git a/f_func/class._Session.php b/f_func/class._Session.php
index a96c4d0b..c9c8df9e 100644
--- a/f_func/class._Session.php
+++ b/f_func/class._Session.php
@@ -72,4 +72,4 @@ class _Session {
     }
 }
 
-?>
+
diff --git a/f_func/class._Setting.php b/f_func/class._Setting.php
index afc0c0eb..5cf3d1ce 100644
--- a/f_func/class._Setting.php
+++ b/f_func/class._Setting.php
@@ -78,4 +78,4 @@ class _Setting {
     }
 }
 
-?>
+
diff --git a/f_func/class._String.php b/f_func/class._String.php
index 6a161790..5ab0cbb6 100644
--- a/f_func/class._String.php
+++ b/f_func/class._String.php
@@ -234,4 +234,3 @@ class _String {
     }
 }
 
-?>
diff --git a/f_func/class._Time.php b/f_func/class._Time.php
index 9f3c7cf8..cc72e34a 100644
--- a/f_func/class._Time.php
+++ b/f_func/class._Time.php
@@ -44,4 +44,4 @@ class _Time {
     }
 }
 
-?>
+
diff --git a/f_func/class._Validation.php b/f_func/class._Validation.php
index 62ee8d1e..dbf4e7da 100644
--- a/f_func/class._Validation.php
+++ b/f_func/class._Validation.php
@@ -111,4 +111,4 @@ class _Validation {
     }
 }
 
-?>
+
diff --git a/f_func/func.php b/f_func/func.php
index deded7cb..4d8a4377 100644
--- a/f_func/func.php
+++ b/f_func/func.php
@@ -97,4 +97,4 @@ function delExpiredInDir($dir, $t) {
     return $success;
 }
 
-?>
+
diff --git a/f_install/_common.php b/f_install/_common.php
index cea1c49d..b25b4786 100644
--- a/f_install/_common.php
+++ b/f_install/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/f_install/install1Post.php b/f_install/install1Post.php
index b6772741..f025ec74 100644
--- a/f_install/install1Post.php
+++ b/f_install/install1Post.php
@@ -49,10 +49,12 @@ foreach($querys as $query) {
 
 // 파일로 DB 정보 저장
 $file = @fopen(ROOT.W.D_SETTING.W.SET.PHP, 'w') or ErrorToScreen('설정 실패. 디렉토리의 퍼미션을 707로 주십시요');
-@fwrite($file, "\n") or ErrorToScreen('설정 실패. 디렉토리의 퍼미션을 707로 주십시요');
+@fwrite($file, "
 
-
+
+Go to install2.php

+Todo : Back to replace code
diff --git a/f_retrival/_common.php b/f_retrival/_common.php
index bc36bd5c..9ed1eefa 100644
--- a/f_retrival/_common.php
+++ b/f_retrival/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_banner/banner.php b/i_banner/banner.php
index 78dc7a6c..5f8da1ca 100644
--- a/i_banner/banner.php
+++ b/i_banner/banner.php
@@ -54,4 +54,3 @@ switch(rand()%10) {
     break;
 }
 */
-?>
diff --git a/i_entrance/_common.php b/i_entrance/_common.php
index d56bd857..f57670c9 100644
--- a/i_entrance/_common.php
+++ b/i_entrance/_common.php
@@ -8,4 +8,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_entrance/adminPost.php b/i_entrance/adminPost.php
index c176fe6a..14b36414 100644
--- a/i_entrance/adminPost.php
+++ b/i_entrance/adminPost.php
@@ -6,6 +6,7 @@
 // $_POST['select'] : 0: 폐쇄, 1: 리셋, 2: 오픈
 
 require_once('_common.php');
+require_once(ROOT.W.E_LIB.W.'util.php');
 require_once(ROOT.W.F_FUNC.W.'class._JSON.php');
 require_once(ROOT.W.F_CONFIG.W.DB.PHP);
 require_once(ROOT.W.F_CONFIG.W.SESSION.PHP);
@@ -23,10 +24,10 @@ function getPost($str){
     return $temp;
 }
 
-$action = getPost('action');
-$notice = getPost('notice');
-$server = getPost('server');
-$select = getPost('select');
+$action = util::array_get($_POST['action'], '');
+$notice = util::array_get($_POST['notice'], '');
+$server = util::array_get($_POST['server'], '');
+$select = util::array_get($_POST['select'], '');
 
 
 $rs = $DB->Select('GRADE', 'MEMBER', "NO='{$SESSION->NoMember()}'");
@@ -48,7 +49,10 @@ if($member['GRADE'] < 6) {
             rename(ROOT.W.$serverDir.'_rest', ROOT.W.$serverDir);
             $response['result'] = 'SUCCESS';
         } elseif($select == 1) {
-            @unlink(ROOT.W.$serverDir.'_close'.W.D_SETTING.W.SET.PHP);
+            if(file_exists(ROOT.W.$serverDir.'_close'.W.D_SETTING.W.SET.PHP)){
+                @unlink(ROOT.W.$serverDir.'_close'.W.D_SETTING.W.SET.PHP);
+            }
+            
             $response['installURL'] = ROOT.W."{$serverDir}_close/install.php";
             $response['result'] = 'SUCCESS';
         } elseif($select == 2) {
@@ -64,5 +68,3 @@ if($member['GRADE'] < 6) {
 
 sleep(1);
 echo json_encode($response);
-
-?>
diff --git a/i_entrance/donation/Get.php b/i_entrance/donation/Get.php
index 24e3d354..629556b8 100644
--- a/i_entrance/donation/Get.php
+++ b/i_entrance/donation/Get.php
@@ -42,4 +42,4 @@ if($member['GRADE'] < 6) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/donation/Post.php b/i_entrance/donation/Post.php
index c0cae029..7a4293cd 100644
--- a/i_entrance/donation/Post.php
+++ b/i_entrance/donation/Post.php
@@ -55,4 +55,4 @@ if($member['GRADE'] < 6) {
 
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/donation/_common.php b/i_entrance/donation/_common.php
index 90e4756f..d7a78a7b 100644
--- a/i_entrance/donation/_common.php
+++ b/i_entrance/donation/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_entrance/donation/calculatePost.php b/i_entrance/donation/calculatePost.php
index f413ccd6..2970d44e 100644
--- a/i_entrance/donation/calculatePost.php
+++ b/i_entrance/donation/calculatePost.php
@@ -43,4 +43,4 @@ if($member['GRADE'] < 6) {
 
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/enterPost.php b/i_entrance/enterPost.php
index 550878f4..10e785b4 100644
--- a/i_entrance/enterPost.php
+++ b/i_entrance/enterPost.php
@@ -19,5 +19,3 @@ $response['result'] = 'SUCCESS';
 
 sleep(1);
 echo json_encode($response);
-
-?>
diff --git a/i_entrance/logoutPost.php b/i_entrance/logoutPost.php
index 5d9a5bf6..990d48c8 100644
--- a/i_entrance/logoutPost.php
+++ b/i_entrance/logoutPost.php
@@ -13,4 +13,4 @@ $response['result'] = 'SUCCESS';
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/manage/Get.php b/i_entrance/manage/Get.php
index 41d73e00..104ae490 100644
--- a/i_entrance/manage/Get.php
+++ b/i_entrance/manage/Get.php
@@ -75,4 +75,4 @@ $response['result'] = 'SUCCESS';
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/manage/_common.php b/i_entrance/manage/_common.php
index 90e4756f..d7a78a7b 100644
--- a/i_entrance/manage/_common.php
+++ b/i_entrance/manage/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_entrance/manage/deletePost.php b/i_entrance/manage/deletePost.php
index f810ef4f..aa08f78c 100644
--- a/i_entrance/manage/deletePost.php
+++ b/i_entrance/manage/deletePost.php
@@ -44,4 +44,4 @@ if($dt == $rf) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/manage/iconPost.php b/i_entrance/manage/iconPost.php
index 623eaa69..a77e3e20 100644
--- a/i_entrance/manage/iconPost.php
+++ b/i_entrance/manage/iconPost.php
@@ -76,4 +76,4 @@ echo "";
-?>
+
diff --git a/i_entrance/manage/passwordPost.php b/i_entrance/manage/passwordPost.php
index f9d2be5f..b0715c75 100644
--- a/i_entrance/manage/passwordPost.php
+++ b/i_entrance/manage/passwordPost.php
@@ -36,4 +36,4 @@ if($member['PW'] != $pw) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/manage/quitPost.php b/i_entrance/manage/quitPost.php
index 1410fb92..d3e1f51f 100644
--- a/i_entrance/manage/quitPost.php
+++ b/i_entrance/manage/quitPost.php
@@ -33,4 +33,4 @@ if($member['PW'] != $pw) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/member/Get.php b/i_entrance/member/Get.php
index dac7382c..be0b8477 100644
--- a/i_entrance/member/Get.php
+++ b/i_entrance/member/Get.php
@@ -87,4 +87,4 @@ if($member['GRADE'] < 6) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/member/Post.php b/i_entrance/member/Post.php
index 55a1b047..5f751122 100644
--- a/i_entrance/member/Post.php
+++ b/i_entrance/member/Post.php
@@ -118,4 +118,4 @@ if($member['GRADE'] < 6) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_entrance/member/_common.php b/i_entrance/member/_common.php
index 90e4756f..d7a78a7b 100644
--- a/i_entrance/member/_common.php
+++ b/i_entrance/member/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_entrance/serverListPost.php b/i_entrance/serverListPost.php
index f48df28d..f6d8f2a3 100644
--- a/i_entrance/serverListPost.php
+++ b/i_entrance/serverListPost.php
@@ -150,5 +150,5 @@ function getTurnTerm($term) {
     return $str;
 }
 
-?>
+
 
diff --git a/i_login/Post.php b/i_login/Post.php
index b6575890..6043d352 100644
--- a/i_login/Post.php
+++ b/i_login/Post.php
@@ -51,4 +51,4 @@ if($DB->Count($rs) == 1) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/_common.php b/i_login/_common.php
index cea1c49d..b25b4786 100644
--- a/i_login/_common.php
+++ b/i_login/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_login/findpw/Get.php b/i_login/findpw/Get.php
index 56fc291d..4f3cb3e5 100644
--- a/i_login/findpw/Get.php
+++ b/i_login/findpw/Get.php
@@ -12,4 +12,4 @@ $response['result'] = 'SUCCESS';
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/findpw/Post.php b/i_login/findpw/Post.php
index e771b808..9e80a86e 100644
--- a/i_login/findpw/Post.php
+++ b/i_login/findpw/Post.php
@@ -120,4 +120,4 @@ $response['msg'] = "정상적으로 비번이 변경되었습니다. ID: {$id}";
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/findpw/_common.php b/i_login/findpw/_common.php
index 90e4756f..d7a78a7b 100644
--- a/i_login/findpw/_common.php
+++ b/i_login/findpw/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_login/findpw/checkPost.php b/i_login/findpw/checkPost.php
index b2be62b9..630abcb1 100644
--- a/i_login/findpw/checkPost.php
+++ b/i_login/findpw/checkPost.php
@@ -82,4 +82,4 @@ if($type == 0) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/findpw/sendCodePost.php b/i_login/findpw/sendCodePost.php
index 96878d95..e062ef40 100644
--- a/i_login/findpw/sendCodePost.php
+++ b/i_login/findpw/sendCodePost.php
@@ -46,4 +46,4 @@ if($err == 1) {
 //sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/findpw/verifyCodePost.php b/i_login/findpw/verifyCodePost.php
index f704f9b6..9926eaa9 100644
--- a/i_login/findpw/verifyCodePost.php
+++ b/i_login/findpw/verifyCodePost.php
@@ -45,4 +45,4 @@ if($err == 1) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/join/Get.php b/i_login/join/Get.php
index 56fc291d..4f3cb3e5 100644
--- a/i_login/join/Get.php
+++ b/i_login/join/Get.php
@@ -12,4 +12,4 @@ $response['result'] = 'SUCCESS';
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/join/_common.php b/i_login/join/_common.php
index 90e4756f..d7a78a7b 100644
--- a/i_login/join/_common.php
+++ b/i_login/join/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_login/join/sendCodePost.php b/i_login/join/sendCodePost.php
index 31f1526f..5c74adfe 100644
--- a/i_login/join/sendCodePost.php
+++ b/i_login/join/sendCodePost.php
@@ -46,4 +46,4 @@ if($err == 1) {
 //sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_login/join/verifyCodePost.php b/i_login/join/verifyCodePost.php
index f704f9b6..9926eaa9 100644
--- a/i_login/join/verifyCodePost.php
+++ b/i_login/join/verifyCodePost.php
@@ -45,4 +45,4 @@ if($err == 1) {
 sleep(1);
 echo json_encode($response);
 
-?>
+
diff --git a/i_other/_common.php b/i_other/_common.php
index cea1c49d..b25b4786 100644
--- a/i_other/_common.php
+++ b/i_other/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/i_popup/_common.php b/i_popup/_common.php
index cea1c49d..b25b4786 100644
--- a/i_popup/_common.php
+++ b/i_popup/_common.php
@@ -7,4 +7,4 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
+
diff --git a/install.php b/install.php
index c364afb1..09e0de36 100644
--- a/install.php
+++ b/install.php
@@ -3,4 +3,6 @@ require_once('_common.php');
 
 ?>
 
-
+
+Go to f_install/install.php

+Todo : Back to replace code
diff --git a/twe_close/MYDB.php b/twe_close/MYDB.php
index fff8a763..708a2533 100644
--- a/twe_close/MYDB.php
+++ b/twe_close/MYDB.php
@@ -38,4 +38,3 @@ function MYDB_close($connect) {
     return mysqli_close($connect);
 }
 
-?>
diff --git a/twe_close/_119_b.php b/twe_close/_119_b.php
index 2f3b9668..9f3d1eb9 100644
--- a/twe_close/_119_b.php
+++ b/twe_close/_119_b.php
@@ -53,5 +53,5 @@ case "락풀기":
     break;
 }
 
-echo "";
-?>
+//echo "";
+echo '_119.php';//TODO:replace
diff --git a/twe_close/_admin1_submit.php b/twe_close/_admin1_submit.php
index 3f3bd5b2..1e0f67c0 100644
--- a/twe_close/_admin1_submit.php
+++ b/twe_close/_admin1_submit.php
@@ -175,6 +175,6 @@ switch($btn) {
         break;
 }
 
-echo "";
-?>
+//echo "";
+echo '_admin1.php';//TODO:replace
 
diff --git a/twe_close/_admin2_submit.php b/twe_close/_admin2_submit.php
index 295d675e..37c04f3f 100644
--- a/twe_close/_admin2_submit.php
+++ b/twe_close/_admin2_submit.php
@@ -427,6 +427,6 @@ switch($btn) {
         break;
 }
 
-echo "";
-?>
+//echo "";
+echo '_admin2.php';//TODO:replace
 
diff --git a/twe_close/_admin3_submit.php b/twe_close/_admin3_submit.php
index 60ed41b5..10a09171 100644
--- a/twe_close/_admin3_submit.php
+++ b/twe_close/_admin3_submit.php
@@ -129,6 +129,6 @@ switch($btn) {
         break;
 }
 
-echo "";
-?>
+//echo "";
+echo '_admin3.php';//TODO:replace
 
diff --git a/twe_close/_admin4_submit.php b/twe_close/_admin4_submit.php
index 344f7def..b9cd07b5 100644
--- a/twe_close/_admin4_submit.php
+++ b/twe_close/_admin4_submit.php
@@ -102,6 +102,6 @@ switch($btn) {
         break;
 }
 
-echo "";
-?>
+//echo "";
+echo '_admin4.php'; //TODO:replace
 
diff --git a/twe_close/_admin5_submit.php b/twe_close/_admin5_submit.php
index 3a6bcb98..129ad500 100644
--- a/twe_close/_admin5_submit.php
+++ b/twe_close/_admin5_submit.php
@@ -25,6 +25,7 @@ switch($btn) {
         break;
 }
 
-echo "";
-?>
+//echo "";
+echo '_admin5.php';//TODO:replace
+
 
diff --git a/twe_close/_simul.php b/twe_close/_simul.php
index b993bd97..5f3b4120 100644
--- a/twe_close/_simul.php
+++ b/twe_close/_simul.php
@@ -1559,4 +1559,4 @@ function printSimul($game, $i) {
     ";
 }
 
-?>
+
diff --git a/twe_close/a_traffic.php b/twe_close/a_traffic.php
index 3731917b..ac80e299 100644
--- a/twe_close/a_traffic.php
+++ b/twe_close/a_traffic.php
@@ -254,4 +254,4 @@ function getHexCode($hex) {
     case 12: return "C";    case 13: return "D";    case 14: return "E";    case 15: return "F";
     }
 }
-?>
+
diff --git a/twe_close/a_vote.php b/twe_close/a_vote.php
index b6acb56c..9af23490 100644
--- a/twe_close/a_vote.php
+++ b/twe_close/a_vote.php
@@ -335,4 +335,4 @@ function getNewColor($type) {
     return $color;
 }
 
-?>
+
diff --git a/twe_close/analytics.php b/twe_close/analytics.php
index bf3f0d19..f0e83ec9 100644
--- a/twe_close/analytics.php
+++ b/twe_close/analytics.php
@@ -1,4 +1,4 @@
-
+
+b_betting.php
diff --git a/twe_close/c_chiefboard.php b/twe_close/c_chiefboard.php
index 2f0fa578..00e01c6b 100644
--- a/twe_close/c_chiefboard.php
+++ b/twe_close/c_chiefboard.php
@@ -42,8 +42,8 @@ if(CheckBlock($connect) != 1 && CheckBlock($connect) != 3) {
     }
 }
 
-echo "";
-
+//echo "";
+echo 'b_chiefboard.php';//TODO:replace
 ?>
 
 
diff --git a/twe_close/c_dipcenter.php b/twe_close/c_dipcenter.php
index 65334296..4cf79a5c 100644
--- a/twe_close/c_dipcenter.php
+++ b/twe_close/c_dipcenter.php
@@ -56,7 +56,7 @@ if($btn == "국가방침") {
     MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-echo "";
+//echo "";
+echo 'b_dipcenter.php';//TODO:replace
 
-?>
 
diff --git a/twe_close/c_double.php b/twe_close/c_double.php
index 8c99759b..8a000e70 100644
--- a/twe_close/c_double.php
+++ b/twe_close/c_double.php
@@ -124,5 +124,4 @@ if($command == 46) {
     echo "";
 }
 
-?>
 
diff --git a/twe_close/c_msgsubmit.php b/twe_close/c_msgsubmit.php
index 4a0eba39..2cfcd684 100644
--- a/twe_close/c_msgsubmit.php
+++ b/twe_close/c_msgsubmit.php
@@ -113,7 +113,6 @@ if($genlist == 9999 && str_replace(" ", "", $msg) != "") {
     fclose($fp);
 }
 
-echo "";
-
-?>
+//echo "";
+echo 'msglist.php';//TODO:replace
 
diff --git a/twe_close/c_myBossInfo.php b/twe_close/c_myBossInfo.php
index f12bee51..7b96765c 100644
--- a/twe_close/c_myBossInfo.php
+++ b/twe_close/c_myBossInfo.php
@@ -250,7 +250,7 @@ if($btn == "추방") {
     }
 }
 
-echo "";
+//echo "";
+echo 'b_myBossInfo.php'//TODO:replace
 
-?>
 
diff --git a/twe_close/c_nationboard.php b/twe_close/c_nationboard.php
index 6d3544d3..78e31361 100644
--- a/twe_close/c_nationboard.php
+++ b/twe_close/c_nationboard.php
@@ -42,7 +42,8 @@ if(CheckBlock($connect) != 1 && CheckBlock($connect) != 3) {
     }
 }
 
-echo "";
+//echo "";
+echo 'b_nationboard.php';//TODO:replace
 
 ?>
 
diff --git a/twe_close/c_nationrule.php b/twe_close/c_nationrule.php
index 9744f007..08563c1a 100644
--- a/twe_close/c_nationrule.php
+++ b/twe_close/c_nationrule.php
@@ -16,7 +16,6 @@ $msg = addslashes(SQ2DQ($msg));
 $query = "update nation set rule='$msg' where nation='$me[nation]'";
 MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
 
-echo "";
-
-?>
+//echo "";
+echo 'b_nationrule.php';//TODO:replace
 
diff --git a/twe_close/c_tournament.php b/twe_close/c_tournament.php
index 157dc74a..666531a9 100644
--- a/twe_close/c_tournament.php
+++ b/twe_close/c_tournament.php
@@ -202,4 +202,5 @@ if($btn == "자동개최설정" && $me[userlevel] >= 5) {
 }
 ?>
 
-
+
+b_tournament.php
diff --git a/twe_close/c_troop.php b/twe_close/c_troop.php
index 5dbdfb79..0da27a5f 100644
--- a/twe_close/c_troop.php
+++ b/twe_close/c_troop.php
@@ -54,5 +54,3 @@ if($btn == "부 대 창 설" && $name != "" && $me[troop] == 0) {
 echo "";
 
 MYDB_close($connect);
-?>
-
diff --git a/twe_close/c_vacation.php b/twe_close/c_vacation.php
index b4062169..8101f999 100644
--- a/twe_close/c_vacation.php
+++ b/twe_close/c_vacation.php
@@ -14,7 +14,6 @@ $admin[killturn] *= 3;
 $query = "update general set killturn='$admin[killturn]' where user_id='$_SESSION[p_id]'";
 $result = MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
 
-echo "";
-
-?>
+//echo "";
+echo 'b_myPage.php'; //TODO:replace
 
diff --git a/twe_close/c_vote.php b/twe_close/c_vote.php
index c9e0d242..67798485 100644
--- a/twe_close/c_vote.php
+++ b/twe_close/c_vote.php
@@ -73,4 +73,5 @@ if($btn == "수정" && $me[userlevel] >= 5) {
 }
 ?>
 
-
+
+a_vote.php 
diff --git a/twe_close/d_ally.php b/twe_close/d_ally.php
index 3e6b36f4..21c29d87 100644
--- a/twe_close/d_ally.php
+++ b/twe_close/d_ally.php
@@ -116,5 +116,3 @@ pushGenLog($you, $youlog);
 
 echo "";
 
-?>
-
diff --git a/twe_close/d_cancel.php b/twe_close/d_cancel.php
index 94281351..7dd03327 100644
--- a/twe_close/d_cancel.php
+++ b/twe_close/d_cancel.php
@@ -95,5 +95,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
-
diff --git a/twe_close/d_cease.php b/twe_close/d_cease.php
index 76c125f7..88dfd30c 100644
--- a/twe_close/d_cease.php
+++ b/twe_close/d_cease.php
@@ -100,5 +100,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
-
diff --git a/twe_close/d_merge.php b/twe_close/d_merge.php
index d57c213e..9a202e95 100644
--- a/twe_close/d_merge.php
+++ b/twe_close/d_merge.php
@@ -134,5 +134,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
-
diff --git a/twe_close/d_scout.php b/twe_close/d_scout.php
index 9900e98f..934a0503 100644
--- a/twe_close/d_scout.php
+++ b/twe_close/d_scout.php
@@ -160,5 +160,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
-
diff --git a/twe_close/d_setting/_common.php b/twe_close/d_setting/_common.php
index 90e4756f..57949e8d 100644
--- a/twe_close/d_setting/_common.php
+++ b/twe_close/d_setting/_common.php
@@ -7,4 +7,3 @@ require_once(ROOT.W.F_CONFIG.W.APP.PHP);
 require_once(ROOT.W.F_FUNC.W.FUNC.PHP);
 
 CustomHeader();
-?>
diff --git a/twe_close/d_surrender.php b/twe_close/d_surrender.php
index 729fe7fa..799f448a 100644
--- a/twe_close/d_surrender.php
+++ b/twe_close/d_surrender.php
@@ -124,5 +124,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
-
diff --git a/twe_close/data/connected.php b/twe_close/data/connected.php
index caaabefa..de11d5cd 100644
--- a/twe_close/data/connected.php
+++ b/twe_close/data/connected.php
@@ -1 +1 @@
-
+
-
diff --git a/twe_close/event_2.php b/twe_close/event_2.php
index 94bcc518..b104b92b 100644
--- a/twe_close/event_2.php
+++ b/twe_close/event_2.php
@@ -253,5 +253,3 @@ function RegGeneral3($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$
     ) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
-
diff --git a/twe_close/event_3.php b/twe_close/event_3.php
index 48fd3d51..a613f347 100644
--- a/twe_close/event_3.php
+++ b/twe_close/event_3.php
@@ -114,5 +114,3 @@ function RegGeneral3($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$
     ) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
-
diff --git a/twe_close/event_4.php b/twe_close/event_4.php
index 9d3b1c10..0b4ec99d 100644
--- a/twe_close/event_4.php
+++ b/twe_close/event_4.php
@@ -143,5 +143,3 @@ function RegGeneral4($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$
     ) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
-
diff --git a/twe_close/func.php b/twe_close/func.php
index 31577742..7ef2380e 100644
--- a/twe_close/func.php
+++ b/twe_close/func.php
@@ -7416,4 +7416,3 @@ function Submit($url, $msg="", $msg2="") {
     ";
 }
 
-?>
diff --git a/twe_close/func_auction.php b/twe_close/func_auction.php
index 9ffd729c..065d6919 100644
--- a/twe_close/func_auction.php
+++ b/twe_close/func_auction.php
@@ -345,4 +345,3 @@ function processAuction($connect) {
     MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
diff --git a/twe_close/func_history.php b/twe_close/func_history.php
index bd18360c..210eca7c 100644
--- a/twe_close/func_history.php
+++ b/twe_close/func_history.php
@@ -128,4 +128,3 @@ function LogHistory($connect, $isFirst=0) {
     if(STEP_LOG) pushStepLog(date('Y-m-d H:i:s').', LogHistory Finish');
     return true;
 }
-?>
diff --git a/twe_close/func_http.php b/twe_close/func_http.php
index 09dd69d3..c809b579 100644
--- a/twe_close/func_http.php
+++ b/twe_close/func_http.php
@@ -285,4 +285,3 @@ class HTTP{
         }
     }
 }
-?>
\ No newline at end of file
diff --git a/twe_close/func_npc.php b/twe_close/func_npc.php
index 9c8f7d1d..c1444023 100644
--- a/twe_close/func_npc.php
+++ b/twe_close/func_npc.php
@@ -1861,4 +1861,3 @@ function RiceBillRate($connect, $nation, $rate, $rice_rate, $type, $rice) {
     MYDB_query($query, $connect) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
diff --git a/twe_close/func_process.php b/twe_close/func_process.php
index b75f7a2b..9e9d6a43 100644
--- a/twe_close/func_process.php
+++ b/twe_close/func_process.php
@@ -6145,4 +6145,3 @@ function process_99($connect, &$general) {
     pushGenLog($general, $log);
 }
 
-?>
diff --git a/twe_close/func_string.php b/twe_close/func_string.php
index 6c8c0c27..c84011af 100644
--- a/twe_close/func_string.php
+++ b/twe_close/func_string.php
@@ -301,4 +301,3 @@ class _String {
     }
 }
 
-?>
diff --git a/twe_close/install.php b/twe_close/install.php
index 8deff41b..43790b5c 100644
--- a/twe_close/install.php
+++ b/twe_close/install.php
@@ -74,7 +74,7 @@ if(!$check) {
             
                 

                 
-                    
+                    
                 
                 

             
diff --git a/twe_close/install2_ok.php b/twe_close/install2_ok.php
index 9c83711c..1441a8a7 100644
--- a/twe_close/install2_ok.php
+++ b/twe_close/install2_ok.php
@@ -345,4 +345,3 @@ function insertCity($connect, $name, $level, $pop2, $agri2, $comm2, $secu2, $def
     ) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
diff --git a/twe_close/install3_ok.php b/twe_close/install3_ok.php
index 3d4f74b0..5ff3b1d3 100644
--- a/twe_close/install3_ok.php
+++ b/twe_close/install3_ok.php
@@ -6,5 +6,5 @@ $connect=dbConn();
 
 LogHistory($connect, 1);
 
-echo "";
-?>
+//echo "";
+echo 'index.php'; //TODO:replace
diff --git a/twe_close/install_ok.php b/twe_close/install_ok.php
index 3d0326c3..a4ae6fa8 100644
--- a/twe_close/install_ok.php
+++ b/twe_close/install_ok.php
@@ -5,6 +5,8 @@ include "func.php";
 
 if(file_exists("d_setting/set.php")) error("이미 set.php가 생성되어 있습니다.

재설치하려면 해당 파일을 지우세요");
 
+
+
 // 호스트네임, 아이디, DB네임, 비밀번호의 공백여부 검사
 if(isBlank($hostname)) Error("HostName을 입력하세요","");
 if(isBlank($user_id)) Error("User ID 를 입력하세요","");
@@ -83,7 +85,7 @@ if(!isTable($connect, "history",$dbname)) @MYDB_query($history_schema, $connect)
 
 // 파일로 DB 정보 저장
 $file=@fopen("d_setting/set.php","w") or Error("set.php 파일 생성 실패

디렉토리의 퍼미션을 707로 주십시요","");
-@fwrite($file,"\n") or Error("set.php 파일 생성 실패

디렉토리의 퍼미션을 707로 주십시요","");
+@fwrite($file,"
디렉토리의 퍼미션을 707로 주십시요","");
 @fclose($file);
 @mkdir("data",0707);
 @chmod("data",0707);
@@ -94,4 +96,3 @@ $temp=MYDB_fetch_array(MYDB_query("select count(*) from general where level = '1
 MYDB_close($connect);
 
 echo "";
-?>
diff --git a/twe_close/join_post.php b/twe_close/join_post.php
index 52384fb3..f6ab7941 100644
--- a/twe_close/join_post.php
+++ b/twe_close/join_post.php
@@ -272,4 +272,3 @@ if($id_num) {
     echo("");
 }
 
-?>
diff --git a/twe_close/join_post.php.orig b/twe_close/join_post.php.orig
index ed10c24b..c796b36b 100644
--- a/twe_close/join_post.php.orig
+++ b/twe_close/join_post.php.orig
@@ -272,4 +272,3 @@ if($id_num) {
     echo("");
 }
 
-?>
diff --git a/twe_close/join_token.php b/twe_close/join_token.php
index 87042ec3..dad9d390 100644
--- a/twe_close/join_token.php
+++ b/twe_close/join_token.php
@@ -55,4 +55,3 @@ $response['intel'] = $abil['intel'];
 usleep(100*1000);
 echo json_encode($response);
 
-?>
\ No newline at end of file
diff --git a/twe_close/lib.php b/twe_close/lib.php
index 75399e82..b0807cf0 100644
--- a/twe_close/lib.php
+++ b/twe_close/lib.php
@@ -7,7 +7,7 @@
 //    @header ("P3P : CP=\"ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC\"");
 
 //디버그용 매크로
-define(__OLINE__,__LINE__);
+define('__OLINE__',__LINE__);
 define(__LINE__,__FILE__." ".__FUNCTION__." ".__LINE__." : ");
 ini_set("session.cache_expire", 10080);      // minutes
 ini_set("session.gc_maxlifetime", 604800);    // seconds
@@ -167,4 +167,3 @@ function PrintElapsedTime() {
     $_endTime = round(getMicroTime() - $_startTime, 3);
     echo "
경과시간 : {$_endTime}초
";
 }
-?>
diff --git a/twe_close/license.txt b/twe_close/license.txt
index ceed7e73..642b3e1a 100644
--- a/twe_close/license.txt
+++ b/twe_close/license.txt
@@ -1,36 +1 @@
-ZeroBoard에 대한 라이센스 명시입니다.
-
-아래 라이센스에 동의하시는 분만 제로보드를 사용할수 있습니다.
-    
-프로그램명 : Zeroboard
-배포버젼 : 4.1 pl 8 (2006. 3. 15)
-개발자 : zero 
-Homepage : http://zeroboard.com
-
-1. 제로보드의 배포권은 ZEROBOARD.COM에서 허용한 곳에만 있습니다.
-   (허락 맡지 않은 재배포는 허용하지 않습니다.)
-
-2. 제로보드는 저작권을 아래 3번항목에 의해 표기하는 한도내에서
-   개인홈페이지 및 학교나 교회등의 비영리단체, 기업이나 기타 영리단체에서 사용할수 있습니다.
-   (반국가 단체나 불법 싸이트에서의 사용은 금지합니다)
-
-3. 제로보드 사용시 저작권 명시부분을 훼손하면 안됩니다.
-   프로그램 소스, html소스상의 라이센스 및 웹상 출력물 하단에 있는 카피라이트와 링크를 수정하지 마십시요.
-   (저작권 표시는 게시판 배포시 작성된 형식만을 허용합니다. 임의 수정은 금지합니다)
-
-4. 단, 정식 등록버젼은 저작권 표시를 삭제할수 있습니다.
-   정식 등록버젼에 대한 문의는 http://zeroboard.com 에서 문의 방법을 찾아주시기 바랍니다.
-
-5. 링크서비스등의 기본 용도에 맞지 않는 사용은 금지합니다.
-
-6. 제로보드의 사용으로 인한 데이타 손실 및 기타 손해등 어떠한 사고나 문제에 대해서 ZEROBOARD.COM은 절대 책임을 지지 않습니다.
-
-7. 제로보드에 대해 ZEROBOARD.COM은 유지/ 보수의 의무가 없습니다.
-
-8. 제로보드 소스는 개인적으로 사용시 수정하여 사용할수 있지만 수정된 프로그램의 재배포는 금지합니다.
-   (저작권 관련 부분은 수정금지입니다)
-
-9. 제로보드에 쓰인 스킨의 저작권은 스킨 제작자에게 있으며 제작자의 동의하에 수정배포가 가능합니다.
-
-10. 기타 의문사항은 http://zeroboard.com 을 이용해 주시기 바랍니다.
-    (질문등에 대한 내용은 메일로 받지 않습니다)
+Ok Go!
\ No newline at end of file
diff --git a/twe_close/login_process.php b/twe_close/login_process.php
index 1129f3c1..a3d56c76 100644
--- a/twe_close/login_process.php
+++ b/twe_close/login_process.php
@@ -78,4 +78,3 @@ function DeleteSession() {
 }
 
 MYDB_close($connect);
-?>
diff --git a/twe_close/logout_process.php b/twe_close/logout_process.php
index 17b57479..d892aa75 100644
--- a/twe_close/logout_process.php
+++ b/twe_close/logout_process.php
@@ -16,10 +16,11 @@ $id = $me[user_id];
 $pw = $me[password];
 $conmsg = $me[conmsg];
 
-//Ǻ 
+//���Ǻ��� ����
 session_destroy();
 
-echo "";
+//echo "";
+echo 'start.php';//TODO:replace
 
 /*
 
@@ -33,4 +34,3 @@ a
 
 */
 
-?>
diff --git a/twe_close/main.php b/twe_close/main.php
index 352962ed..cf243bd1 100644
--- a/twe_close/main.php
+++ b/twe_close/main.php
@@ -334,5 +334,3 @@ banner();
 if($con == 1) { MessageBox("접속제한이 얼마 남지 않았습니다! 제한량이 모자라다면 참여를 해보세요^^"); }
 if($me[newmsg] == 1) { MessageBox("개인 서신이 도착했습니다!"); }
 if($me[newvote] == 1) { $develcost = $admin[develcost]*5; MessageBox("설문조사에 참여하시면 금{$develcost}과 유니크템을 드립니다! (우측 상단 설문조사 메뉴)"); }
-?>
-
diff --git a/twe_close/map.php b/twe_close/map.php
index af42f272..8c33acb7 100644
--- a/twe_close/map.php
+++ b/twe_close/map.php
@@ -432,4 +432,3 @@ function getCityLevel($region, $level) {
     return $str;
 }
 
-?>
diff --git a/twe_close/map_history.php b/twe_close/map_history.php
index 8f612467..8da98be7 100644
--- a/twe_close/map_history.php
+++ b/twe_close/map_history.php
@@ -31,4 +31,3 @@ $map = str_replace('<_quot_>', "'", $map);
 $map = str_replace('<_dquot_>', '"', $map);
 
 echo $map;
-?>
diff --git a/twe_close/npc_login_process.php b/twe_close/npc_login_process.php
index 3dd7c0e5..969c95ae 100644
--- a/twe_close/npc_login_process.php
+++ b/twe_close/npc_login_process.php
@@ -73,4 +73,3 @@ function DeleteSession() {
 }
 
 MYDB_close($connect);
-?>
diff --git a/twe_close/phpinfo.php b/twe_close/phpinfo.php
deleted file mode 100644
index cf608608..00000000
--- a/twe_close/phpinfo.php
+++ /dev/null
@@ -1,3 +0,0 @@
-
diff --git a/twe_close/preprocessing.php b/twe_close/preprocessing.php
index bcd7780b..b6e7ad95 100644
--- a/twe_close/preprocessing.php
+++ b/twe_close/preprocessing.php
@@ -120,5 +120,3 @@ switch($commandtype) {
     default: command_Other($connect, $turn, $commandtype); break;
 }
 
-?>
-
diff --git a/twe_close/proc.php b/twe_close/proc.php
index d1e4003d..7d9408b6 100644
--- a/twe_close/proc.php
+++ b/twe_close/proc.php
@@ -5,4 +5,3 @@ include "func.php";
 $connect = dbConn();
 increaseRefresh($connect, "자동", 2);
 checkTurn($connect);
-?>
diff --git a/twe_close/process_war.php b/twe_close/process_war.php
index 6fba7ba9..f6825014 100644
--- a/twe_close/process_war.php
+++ b/twe_close/process_war.php
@@ -1845,4 +1845,3 @@ function ConquerCity($connect, $game, $general, $city, $nation, $destnation) {
     pushHistory($connect, $history);
 }
 
-?>
diff --git a/twe_close/processing.php b/twe_close/processing.php
index e5949299..49788cdd 100644
--- a/twe_close/processing.php
+++ b/twe_close/processing.php
@@ -3125,5 +3125,3 @@ function command_81($connect, $turn, $command) {
 ";
     ender(1);
 }
-?>
-
diff --git a/twe_close/queue.php b/twe_close/queue.php
index 05800144..7fa94915 100644
--- a/twe_close/queue.php
+++ b/twe_close/queue.php
@@ -38,4 +38,3 @@ class Queue {
         return $value;
     }
 }
-?>
diff --git a/twe_close/reset.php b/twe_close/reset.php
index 07c170b3..98d01c04 100644
--- a/twe_close/reset.php
+++ b/twe_close/reset.php
@@ -67,7 +67,7 @@ if(!isTable($connect, "history",$dbname)) @MYDB_query($history_schema, $connect)
 
 // 파일로 DB 정보 저장
 $file=@fopen("d_setting/set.php","w") or Error("set.php 파일 생성 실패

디렉토리의 퍼미션을 707로 주십시요","");
-@fwrite($file,"\n") or Error("set.php 파일 생성 실패

디렉토리의 퍼미션을 707로 주십시요","");
+@fwrite($file,"
디렉토리의 퍼미션을 707로 주십시요","");
 @fclose($file);
 @mkdir("data",0707);
 @chmod("data",0707);
@@ -78,4 +78,3 @@ $temp=MYDB_fetch_array(MYDB_query("select count(*) from general where level = '1
 MYDB_close($connect);
 
 echo "";
-?>
diff --git a/twe_close/scenario_1.php b/twe_close/scenario_1.php
index d62efaf9..e39633f0 100644
--- a/twe_close/scenario_1.php
+++ b/twe_close/scenario_1.php
@@ -792,4 +792,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_10.php b/twe_close/scenario_10.php
index b6ba094e..47588492 100644
--- a/twe_close/scenario_10.php
+++ b/twe_close/scenario_10.php
@@ -898,4 +898,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_11.php b/twe_close/scenario_11.php
index 47ef5b88..e064095a 100644
--- a/twe_close/scenario_11.php
+++ b/twe_close/scenario_11.php
@@ -897,4 +897,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_12.php b/twe_close/scenario_12.php
index 89d6ff15..73d612cc 100644
--- a/twe_close/scenario_12.php
+++ b/twe_close/scenario_12.php
@@ -1181,4 +1181,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_2.php b/twe_close/scenario_2.php
index 32fc1329..8340b15b 100644
--- a/twe_close/scenario_2.php
+++ b/twe_close/scenario_2.php
@@ -1711,4 +1711,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_20.php b/twe_close/scenario_20.php
index d23ac02d..a4ae577f 100644
--- a/twe_close/scenario_20.php
+++ b/twe_close/scenario_20.php
@@ -746,4 +746,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_21.php b/twe_close/scenario_21.php
index 117867cb..6dd317b0 100644
--- a/twe_close/scenario_21.php
+++ b/twe_close/scenario_21.php
@@ -774,4 +774,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_22.php b/twe_close/scenario_22.php
index 0243103b..5176501c 100644
--- a/twe_close/scenario_22.php
+++ b/twe_close/scenario_22.php
@@ -194,4 +194,3 @@ function RegGeneral2($connect,$turnterm,$gencount,$name,$leader,$power,$intel,$p
     }
 }
 
-?>
diff --git a/twe_close/scenario_23.php b/twe_close/scenario_23.php
index b4804c15..dee04c1c 100644
--- a/twe_close/scenario_23.php
+++ b/twe_close/scenario_23.php
@@ -750,4 +750,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_24.php b/twe_close/scenario_24.php
index 5053015c..8fb46725 100644
--- a/twe_close/scenario_24.php
+++ b/twe_close/scenario_24.php
@@ -325,4 +325,3 @@ function RegGeneral3($connect,$turnterm,$gencount,$nation,$level,$name,$leader,$
     ) or Error(__LINE__.MYDB_error($connect),"");
 }
 
-?>
diff --git a/twe_close/scenario_25.php b/twe_close/scenario_25.php
index 88ac73e7..906f1525 100644
--- a/twe_close/scenario_25.php
+++ b/twe_close/scenario_25.php
@@ -316,4 +316,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_26.php b/twe_close/scenario_26.php
index 271f7876..4f32a294 100644
--- a/twe_close/scenario_26.php
+++ b/twe_close/scenario_26.php
@@ -313,4 +313,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_27.php b/twe_close/scenario_27.php
index 4e66d967..46082d2b 100644
--- a/twe_close/scenario_27.php
+++ b/twe_close/scenario_27.php
@@ -591,4 +591,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_28.php b/twe_close/scenario_28.php
index 9ceca2d3..f233c2bd 100644
--- a/twe_close/scenario_28.php
+++ b/twe_close/scenario_28.php
@@ -420,4 +420,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_3.php b/twe_close/scenario_3.php
index a8c77239..34380b1f 100644
--- a/twe_close/scenario_3.php
+++ b/twe_close/scenario_3.php
@@ -1752,4 +1752,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_4.php b/twe_close/scenario_4.php
index 8658a05c..ffc45ada 100644
--- a/twe_close/scenario_4.php
+++ b/twe_close/scenario_4.php
@@ -1289,4 +1289,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_5.php b/twe_close/scenario_5.php
index 450bfc4c..c621480b 100644
--- a/twe_close/scenario_5.php
+++ b/twe_close/scenario_5.php
@@ -995,4 +995,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_6.php b/twe_close/scenario_6.php
index a4d83d3f..f697a60f 100644
--- a/twe_close/scenario_6.php
+++ b/twe_close/scenario_6.php
@@ -1041,4 +1041,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_7.php b/twe_close/scenario_7.php
index c56de9aa..8cc61f2d 100644
--- a/twe_close/scenario_7.php
+++ b/twe_close/scenario_7.php
@@ -1093,4 +1093,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_8.php b/twe_close/scenario_8.php
index b02d6e0d..6529ca47 100644
--- a/twe_close/scenario_8.php
+++ b/twe_close/scenario_8.php
@@ -945,4 +945,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/scenario_9.php b/twe_close/scenario_9.php
index 5e49bddc..ba703829 100644
--- a/twe_close/scenario_9.php
+++ b/twe_close/scenario_9.php
@@ -869,4 +869,3 @@ pushHistory($connect, $history);
 
 echo "";
 
-?>
diff --git a/twe_close/schema.php b/twe_close/schema.php
index 9479dc2a..ceb9050d 100644
--- a/twe_close/schema.php
+++ b/twe_close/schema.php
@@ -617,5 +617,3 @@ $history_schema = "
 
     ";
 
-?>
-
diff --git a/twe_close/schema.sql.orig b/twe_close/schema.sql.orig
index 1654fc77..fa3318af 100644
--- a/twe_close/schema.sql.orig
+++ b/twe_close/schema.sql.orig
@@ -617,5 +617,3 @@ $history_schema = "
 
     ";
 
-?>
-
diff --git a/twe_close/select_npc_post.php b/twe_close/select_npc_post.php
index 9de8fccc..ebe9997c 100644
--- a/twe_close/select_npc_post.php
+++ b/twe_close/select_npc_post.php
@@ -124,4 +124,3 @@ if($admin[npcmode] != 1) {
     echo("");
 }
 
-?>
diff --git a/twe_close/turn.php b/twe_close/turn.php
index 8b475519..f7373898 100644
--- a/twe_close/turn.php
+++ b/twe_close/turn.php
@@ -85,6 +85,3 @@ case 2:
 }
 
 echo "";
-
-?>
-
diff --git a/twe_close/turn_pop_core.php b/twe_close/turn_pop_core.php
index d40de774..4198b506 100644
--- a/twe_close/turn_pop_core.php
+++ b/twe_close/turn_pop_core.php
@@ -12,6 +12,3 @@ $me = MYDB_fetch_array($result);
 updateCommand($connect, $me[no], 2);
 
 echo "";
-
-?>
-
diff --git a/twe_close/turn_push_core.php b/twe_close/turn_push_core.php
index b680cd17..740ae1a7 100644
--- a/twe_close/turn_push_core.php
+++ b/twe_close/turn_push_core.php
@@ -13,5 +13,3 @@ backupdateCommand($connect, $me[no], 2);
 
 echo "";
 
-?>
-