Lines Matching refs:null
154 return null;
160 return null;
232 function getAssociation($server_url, $handle = null)
236 return null;
239 if ($handle === null) {
267 if ($association !== null) {
288 return null;
300 return null;
306 return null;
313 return null;
322 return null;
327 return null;
342 return null;
346 if ($assoc === null) {
366 return null;
425 if ($association === null) {
444 return null;