evolution-cms / evolution

                } else {

                    $params = '';

                }

                if (!strpos($params, '<br>')===false) {

                    $value = preg_replace('@(<br[ /]*>)\n@', '$1', $value);

                    $value = preg_replace('@<br[ /]*>@', "\n", $value);

                }

                return $this->strip_tags($value, $params);

            case 'urlencode':

            case 'url_encode':

    {

        $modx = evolutionCMS();

        if (stripos($params, 'style')===false && stripos($value, '</style>')!==false) {

            $value = preg_replace('@<style.*?>.*?</style>@is', '', $value);

        }

        if (stripos($params, 'script')===false && stripos($value, '</script>')!==false) {

            $value = preg_replace('@<script.*?>.*?</script>@is', '', $value);

        }

        if (stripos($params, 'style')===false && stripos($value, '</style>')!==false) {

            $value = preg_replace('@<style.*?>.*?</style>@is', '', $value);

        }

        if (stripos($params, 'script')===false && stripos($value, '</script>')!==false) {

            $value = preg_replace('@<script.*?>.*?</script>@is', '', $value);

        }

        return trim(strip_tags($value, $params));

    }