當前日期(例:2017-10-04):date('Y-m-d',time());php
當前時間戳:strtotime(date('Y-m-d H-i-s',time());code
當前年月(例:2017-10):$now=date('Y-m',time());string
當月第一天(例:2017-10-01):$month_start=date("Y-m-01",strtotime($now));io
當月最後一天(例:2017-10-31):$month_end=date("Y-m-d",strtotime("$now+1 month -1 day"));ast
把當月第一天轉換爲時間戳:strtotime($month_start."00:00:00");function
把當月最後一天轉換爲時間戳:strtotime($month_end."23:59:59");class
當前年份(例:2017):$year=date('Y');date
當年一月一日零點:strtotime(date("Y-01-01 00:00:00",strtotime($year)));im
當年十二月三十一日23:59:59:strtotime(date("Y-12-31 23:59:59",strtotime($year)));時間戳
date
(
"Y-m-d"
,
strtotime
(
"+1 months"
,
strtotime
(
"2010-10-06"
)));
當前時間戳:strtotime
(
"now"
);
strtotime
(
"7 October 2017
);
strtotime
(
"+8 hours"
);
strtotime
(
"+2 week"
);
strtotime
(
"+1 week 2 days 3 hours 4 seconds"
);
strtotime
(
"last Sunday"
);
strtotime
(
"next Monday"
);