Lines Matching refs:null
47 public function __construct($dateTime = null)
50 if ($dateTime == null) {
257 public function formatLocale($pattern = null, $locale = null)
280 * when the pattern is null
283 * They may be null by the way.
288 if ($pattern !== null) {
294 $pattern = null;
314 if ($locale === null) {
317 if ($pattern === null) {