* Instantiate a Auth_Yadis_XRDS object. Requires an XPath
* instance which has been used to parse a valid XRDS document.
*/
- function Auth_Yadis_XRDS(&$xmlParser, &$xrdNodes)
+ function Auth_Yadis_XRDS($xmlParser, $xrdNodes)
{
- $this->parser =& $xmlParser;
+ $this->parser = $xmlParser;
$this->xrdNode = $xrdNodes[count($xrdNodes) - 1];
- $this->allXrdNodes =& $xrdNodes;
+ $this->allXrdNodes = $xrdNodes;
$this->serviceList = array();
$this->_parse();
}
* @return mixed $xrds An instance of Auth_Yadis_XRDS or null,
* depending on the validity of $xml_string
*/
- function &parseXRDS($xml_string, $extra_ns_map = null)
+ static function parseXRDS($xml_string, $extra_ns_map = null)
{
$_null = null;
$services = $this->parser->evalXPath('xrd:Service', $this->xrdNode);
foreach ($services as $node) {
- $s =& new Auth_Yadis_Service();
+ $s = new Auth_Yadis_Service();
$s->element = $node;
- $s->parser =& $this->parser;
+ $s->parser = $this->parser;
$priority = $s->getPriority();
$matches = 0;
foreach ($filters as $filter) {
+
if (call_user_func_array($filter, array($service))) {
$matches++;
}
}
-?>
\ No newline at end of file