returnJson 동작 방식 일부 수정

2018-03-22 03:23:15 +09:00
parent ca3b72808a
commit 8e6fb7e9cf
3 changed files with 32 additions and 29 deletions
@@ -132,15 +132,21 @@ function Error($message, $url="") {
    exit;
 }

-function returnJson($value, $noCache = true, $pretty = false, $die = true){
-    header('Content-Type: application/json');
-
-    if($noCache){
-        header('Expires: Sun, 01 Jan 2014 00:00:00 GMT');
+function SetHeaderNoCache(){
+    if(!headers_sent()) {
+        header('Expires: Wed, 01 Jan 2014 00:00:00 GMT');
        header('Cache-Control: no-store, no-cache, must-revalidate');
        header('Cache-Control: post-check=0, pre-check=0', FALSE);
        header('Pragma: no-cache');
    }
+}
+
+function returnJson($value, $noCache = true, $pretty = false, $die = true){
+    if($noCache){
+        SetHeaderNoCache();
+    }
+    
+    header('Content-Type: application/json');

    if($pretty){
        $flag = JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT;