Mods-for-HESK-Netsyms/api/http_response_code.php

<?php

// For 4.3.0 <= PHP <= 5.4.0
if (function_exists('http_response_code') === false) {
    function http_response_code($newcode = NULL) {
        static $code = 200;
        if ($newcode !== NULL) {
            header('X-PHP-Response-Code: ' . $newcode, true, $newcode);
            if (!headers_sent()) {
                $code = $newcode;
            }
        }
        return $code;
    }
}