function execute()
{
global $xoopsUser;
// HTMLPurifier runs with PHP5 only
if (version_compare(PHP_VERSION, '5.0.0') < 0) {
die('Turn postcommon_post_htmlpurify4guest.php off because this filter cannot run with PHP4');
}
if (is_object($xoopsUser)) {
return true;
}
// use HTMLPurifier inside ImpressCMS
if (!class_exists('icms_core_HTMLFilter')) {
$this->purifier =& icms_core_HTMLFilter::getInstance();
$this->method = 'htmlpurify';
} else {
// use HTMLPurifier inside Protector
require_once dirname(dirname(__FILE__)) . '/library/HTMLPurifier.auto.php';
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache', 'SerializerPath', XOOPS_TRUST_PATH . '/modules/protector/configs');
$config->set('Core', 'Encoding', _CHARSET);
//$config->set('HTML', 'Doctype', 'HTML 4.01 Transitional');
$this->purifier = new HTMLPurifier($config);
$this->method = 'purify';
}
$_POST = $this->purify_recursive($_POST);
}
