APlayer_Plugin::shortcode_parse_atts PHP Method

    private static function shortcode_parse_atts($text)
    {
        $atts = array();
        $pattern = '/([\\w-]+)\\s*=\\s*"([^"]*)"(?:\\s|$)|([\\w-]+)\\s*=\\s*\'([^\']*)\'(?:\\s|$)|([\\w-]+)\\s*=\\s*([^\\s\'"]+)(?:\\s|$)|"([^"]*)"(?:\\s|$)|(\\S+)(?:\\s|$)/';
        $text = preg_replace("/[\\x{00a0}\\x{200b}]+/u", " ", $text);
        if (preg_match_all($pattern, $text, $match, PREG_SET_ORDER)) {
            foreach ($match as $m) {
                if (!empty($m[1])) {
                    $atts[strtolower($m[1])] = stripcslashes($m[2]);
                } elseif (!empty($m[3])) {
                    $atts[strtolower($m[3])] = stripcslashes($m[4]);
                } elseif (!empty($m[5])) {
                    $atts[strtolower($m[5])] = stripcslashes($m[6]);
                } elseif (isset($m[7]) && strlen($m[7])) {
                    $atts[] = stripcslashes($m[7]);
                } elseif (isset($m[8])) {
                    $atts[] = stripcslashes($m[8]);
                }
            }
            // Reject any unclosed HTML elements
            foreach ($atts as &$value) {
                if (false !== strpos($value, '<')) {
                    if (1 !== preg_match('/^[^<]*+(?:<[^>]*+>[^<]*+)*+$/', $value)) {
                        $value = '';
                    }
                }
            }
        } else {
            $atts = ltrim($text);
        }
        return $atts;
    }