日期和时间2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/file/book.datetimePhDPHP Documentation Group简介2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/intro.datetime安装/配置2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/datetime.setup预定义常量2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/datetime.constants示例2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/datetime.examplesDateTime -- DateTime 类2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datetimeDateTimeImmutable -- The DateTimeImmutable class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datetimeimmutableDateTimeInterface -- The DateTimeInterface interface2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datetimeinterfaceDateTimeZone -- DateTimeZone 类2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datetimezoneDateInterval -- DateInterval 类2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateintervalDatePeriod -- DatePeriod 类2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateperiodDate/Time 函数2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/ref.datetime日期/时间 Error 和 Exception2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/datetime.error.treeSupported Date and Time Formats2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/datetime.formats所支持的时区列表2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/timezonesDateError -- The DateError class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateerrorDateObjectError -- The DateObjectError class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateobjecterrorDateRangeError -- The DateRangeError class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.daterangeerrorDateException -- The DateException class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateexceptionDateInvalidOperationException -- The DateInvalidOperationException class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateinvalidoperationexceptionDateInvalidTimeZoneException -- The DateInvalidTimeZoneException class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.dateinvalidtimezoneexceptionDateMalformedIntervalStringException -- The DateMalformedIntervalStringException class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datemalformedintervalstringexceptionDateMalformedPeriodStringException -- The DateMalformedPeriodStringException class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datemalformedperiodstringexceptionDateMalformedStringException -- The DateMalformedStringException class2024-03-28T22:08:46+00:00tag:php.net,2009-10-13:/manual/en/class.datemalformedstringexception