1630                 $tree_response = '';
1639                         $validate_url, $text_response, $tree_response, $renew
1655                         $validate_url, $text_response, $tree_response, $renew
1662                             $validate_url, $text_response, $tree_response
1684                         $validate_url, $text_response, $tree_response, $renew
2192     public function validateCAS10(&$validate_url,&$text_response,&$tree_response,$renew=false)  argument
2270     public function validateSA(&$validate_url,&$text_response,&$tree_response,$renew=false)  argument
2313             if (!($tree_response = $dom->documentElement)) {
2320             } else if ( $tree_response->localName != 'Envelope' ) {
2324                     .$tree_response->localName.'\''
2331             } else if ($tree_response->getElementsByTagName("NameIdentifier")->length != 0) {
2333                 $success_elements = $tree_response->getElementsByTagName("NameIdentifier");
2860     * @param DOMElement $tree_response the response of the CAS server, as a DOM XML
2868     private function _validatePGT(&$validate_url,$text_response,$tree_response)  argument
2871         if ( $tree_response->getElementsByTagName("proxyGrantingTicket")->length == 0) {
2882                 $tree_response->getElementsByTagName("proxyGrantingTicket")->item(0)->nodeValue
3432     public function validateCAS20(&$validate_url,&$text_response,&$tree_response, $renew=false)  argument
3479         } else if ( !($tree_response = $dom->documentElement) ) {
3486         } else if ($tree_response->localName != 'serviceResponse') {
3493         } else if ( $tree_response->getElementsByTagName("authenticationFailure")->length != 0) {
3495             $auth_fail_list = $tree_response
3504         } else if ($tree_response->getElementsByTagName("authenticationSuccess")->length != 0) {
3506             $success_elements = $tree_response