Lines Matching refs:null
89 public $element = null;
92 public $parser = null;
183 return null;
214 function Auth_Yadis_getXRDExpiration($xrd_element, $default=null)
217 if ($expires_element === null) {
290 static function parseXRDS($xml_string, $extra_ns_map = null)
292 $_null = null;
376 if ($priority === null) {
408 function services($filters = null,
433 return null;
454 if ($pri === null) {
472 if ($pri === null) {