Date and Time functionsPHP ManualPrevNextIX. Date and Time functionsTable of Contentscheckdate — Validate a date/timedate — Format a local time/dategetdate — Get date/time informationgettimeofday — Get current timegmdate — Gormat a GMT/CUT date/timegmmktime — Get UNIX timestamp for a GMT dategmstrftime — Format a GMT/CUT time/date according to locale settings microtime — Return current UNIX timestamp with microsecondsmktime — Get UNIX timestamp for a datestrftime — format a local time/date according to locale settings time — Return current UNIX timestampPrevHomeNextdba_syncUpcheckdate