get_random_token_string 함수 코드 재수정

2022-06-13 10:41:09 +09:00
parent d4f554e653
commit 4b12ea8260
1 changed files with 1 additions and 4 deletions
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@ -3951,10 +3951,7 @@ function get_random_token_string($length=6)
    }

    $characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
-    $characters_length = strlen($characters);
-    $output = '';
-    for ($i = 0; $i < $length; $i++)
-        $output .= $characters[rand(0, $characters_length - 1)];
+    $output = substr(str_shuffle($characters), 0, $length);     // jihan001 님 제안코드로 수정

    return bin2hex($output);
 }