Lines Matching refs:null
154 function getExpiresIn($now = null)
156 if ($now == null) {
233 return null;
245 return null;
291 return null;
299 return null;
340 return null;
399 return null;
579 function addAllowedType($assoc_type, $session_type = null)
581 if ($this->allowed_types === null) {
585 if ($session_type === null) {
625 return [null, null];