Method pkcs5_unpad

testsql.php:97–101

($text)

     return $text . str_repeat(chr($pad), $pad);
    }
    function pkcs5_unpad($text){
     $pad = ord($text{strlen($text)-1});
     if ($pad > strlen($text)) {
      return false;
     }
     if (strspn($text, chr($pad), strlen($text) - $pad) != $pad){
      return false;
     }