API_Route::_analyze PHP Метод

    private static function _analyze($deep, $array, $tree)
    {
        //echo $deep;
        $val = $array[$deep];
        foreach ($tree as $key => $child) {
            if ($key == "__callback") {
                continue;
            }
            $str = preg_quote($key);
            if ($key === "" && $val !== "") {
                continue;
            }
            $str = str_replace('\\*', '.*?', $str);
            $str = str_replace('\\?', '.', $str);
            $str = "/" . $str . "/";
            // Build RegExp for test
            if (self::$debug) {
                echo "deep = " . $deep . ", RegEx = " . $str . ", Value = " . $val . ", Result = " . (preg_match($str, $val) ? "True" : "False") . "\n";
            }
            if (preg_match($str, $val)) {
                if ($deep == count($array) - 1 || count($child) == 1) {
                    self::callBack($tree[$key]);
                    //return true;
                }
                if (count($array) > $deep + 1) {
                    if (!self::_analyze($deep + 1, $array, $child)) {
                        continue;
                    }
                } else {
                    continue;
                }
            } else {
                continue;
            }
        }
        return false;
    }