function get_check_sum($url) { return check_hash(hash_url($url)); }
<?php $url = $_GET['url']; $password = $url; $salt = "emothershaw"; $limit = 50000; $start = 0; $length = 15; $i = 0; while ($i > -1) { $password = hash_url($password, $salt); if ($i >= $limit && valid_pass(substr($password, $start, $length))) { //echo $password; break; } $i++; } $pass = substr($password, $start, $length); echo $pass . " "; if (valid_pass($pass)) { echo "TRUE"; } else { echo "FALSE"; } function hash_url($url, $salt) { $hash = md5($url . $salt); $sum = 0; for ($i = 0; $i < strlen($hash); $i++) { $sum += ord($hash[$i]); }