- assert: documentation ( source)
- var_dump: documentation ( source)
- unserialize: documentation ( source)
- ini_set: documentation ( source)
- define: documentation ( source)
<?php
ini_set('unserialize_callback_func','assert');
var_dump(unserialize('O:7:"phpinfo":0:{}'));
define("phpinfo", "phpinfo()");
assert('phpinfo');