turret-io

<?php

define("SHARED_SECRET", "sup3rs3cr3t!!");

if(!function_exists('hash_equals')) {
    function hash_equals($str1, $str2) {
        // Run constant-time comparison for PHP < 5.6 which doesn't support hmac_equals
        $str1_len = strlen($str1);
        $str2_len = strlen($str2);