92     public $parser = null;  variable in Auth_Yadis_Service
104             $c = $this->parser->content($elem);
137             $uri_string = $this->parser->content($elem);
138             $attrs = $this->parser->attributes($elem);
177         $attributes = $this->parser->attributes($this->element);
203         return $this->parser->evalXPath($name, $this->element);
216     $expires_element = $xrd_element->parser->evalXPath('/xrd:Expires');
255     public $parser;  variable in Auth_Yadis_XRDS
273         $this->parser = $xmlParser;
298         $parser = Auth_Yadis_getXMLParser();
306         if (!($parser && $parser->init($xml_string, $ns_map))) {
311         $root = $parser->evalXPath('/xrds:XRDS[1]');
320         $attrs = $parser->attributes($root);
332         $xrd_nodes = $parser->evalXPath('/xrds:XRDS[1]/xrd:XRD');
338         return new Auth_Yadis_XRDS($parser, $xrd_nodes);
367         $services = $this->parser->evalXPath('xrd:Service', $this->xrdNode);
372             $s->parser = $this->parser;