Lines Matching refs:null
127 $alias = null;
128 $found_ns_uri = null;
135 if ($alias !== null) {
141 if ($alias === null) {
146 'sreg') === null) {
150 return null;
176 static function build($required=null, $optional=null,
177 $policy_url=null,
190 return null;
196 return null;
220 array(null, null, null, Auth_OpenID_SREG_NS_URI, $cls));
229 if ($args === null || Auth_OpenID::isFailure($args)) {
230 return null;
421 function Auth_OpenID_SRegResponse($data=null,
424 if ($data === null) {
452 if ($value !== null) {
487 if ($args === null || Auth_OpenID::isFailure($args)) {
488 return null;
506 function get($field_name, $default=null)
509 return null;