wrklst / docxmustache

        if ($string != str_replace($start, '', $string) && $string == str_replace($start.$end, '', $string)) {

            $string = ' '.$string;

            $ini = strpos($string, $start);

            if ($ini == 0) {

                $url = '';

                $rest = $string;

            } else {

                $ini += strlen($start);

                $len = ((strpos($string, $end, $ini)) - $ini);

                $url = substr($string, $ini, $len);

                $ini = strpos($string, $start);

                $len = strpos($string, $end, $ini + strlen($start)) + strlen($end);

                $rest = substr($string, 0, $ini).substr($string, $len);

            }

            $valid = true;

        } elseif ($string != str_replace($start_local, '', $string) && $string == str_replace($start_local.$end_local, '', $string)) {

            $string = ' '.$string;

            $ini = strpos($string, $start_local);

            if ($ini == 0) {

                $path = '';

                $rest = $string;

            } else {

                $ini += strlen($start_local);

                $len = ((strpos($string, $end_local, $ini)) - $ini);

                $path = str_replace('..', '', substr($string, $ini, $len));

                $ini = strpos($string, $start_local);

                $len = strpos($string, $end_local, $ini + strlen($start)) + strlen($end_local);

                $rest = substr($string, 0, $ini).substr($string, $len);

            }

            $valid = true;