Lines Matching refs:null
38 function get($name, $default=null)
106 return null;
113 return null;
118 return null;
125 return null;
161 return null;
333 $this->_current = null;
360 $this->_current = null;
392 return $this->_current !== null;
428 $session_key_suffix = null)
433 if ($session_key_suffix === null) {
470 $service = null;
492 $service = null;
521 $manager = null;
523 if ($manager_str !== null) {
531 return null;
540 function createManager($services, $yadis_url = null)
555 return null;
566 if ($this->getManager($force) !== null) {