feat,refac: 남은 난수 생성값 추가 수정

- rand, mt_rand, Query rand() 쓰는 영역 - 거래장, 토너먼트는 남김
2022-05-17 23:01:00 +09:00
parent c5ceff6fb5
commit 296a27a409
9 changed files with 63 additions and 36 deletions
@@ -70,7 +70,7 @@ if(!is_uploaded_file($image['tmp_name'])) {
    //이미지 저장

    while(true){
-        $newPicName = dechex(rand(0x000000f,0xfffffff)).$newExt;
+        $newPicName = bin2hex(random_bytes(4)).$newExt;
        $dest = AppConf::getUserIconPathFS().'/'.$newPicName;
        if(file_exists($dest)){
            continue;