/**
* Strip out all potentially dangerous content within HTML.
* @param string $dirty_html HTML
* @param boolean $decode (optional) true to decode entities, process, then recode
* @return string safe HTML
*/
public static function HTMLPurifier($dirty_html, $decode=false)
{
MyOOS_CoreApi::requireOnce('htmlpurifier/library/HTMLPurifier.auto.php');
static $purifier;
if (!isset($purifier)) {
$config = HTMLPurifier_Config::createDefault();
$config->set('Core', 'Encoding', 'ISO-8859-1'); // replace with your encoding
$config->set('HTML', 'Doctype', 'HTML 4.01 Transitional'); // replace with your doctype
$purifier = new HTMLPurifier($config);
}
if ($decode) {
MyOOS_Utilities::unsanitizeInputValues($dirty_html, false);
}
$clean_html = $purifier->purify($dirty_html);
if ($decode) {
MyOOS_Utilities::sanitizeInputValues($clean_html, false);
}
return $clean_html;
}