Random: PHP bug 52523 has been fixed in 5.3.7

I hit this issue on `Win7 PHP 5.3.6`. There is a fix (https://github.com/nette/utils/commit/f9c5cb9017c8615fcd88cf7e9d0aeba52a76c69c) for [PHP bug 52523](https://bugs.php.net/bug.php?id=52523) but for PHP 5.3.3 only.

I found it has been fixed in 5.3.7. Search for `Change E_ERROR to E_WARNING in mcrypt_create_iv` at http://php.net/ChangeLog-5.php.