DateTimeImmutable::sub

The DateTimeInterface interface

(PHP 5 >= 5.5.0)

简介

类摘要

DateTimeInterface {

/* 方法 */

public DateInterval diff ( DateTimeInterface $datetime2 [, bool $absolute = false ] )

public string format ( string $format )

public int getOffset ( void )

public int getTimestamp ( void )

public DateTimeZone getTimezone ( void )

public __wakeup ( void )

}

Table of Contents

DateTime::diff — Returns the difference between two DateTime objects
DateTime::format — Returns date formatted according to given format
DateTime::getOffset — Returns the timezone offset
DateTime::getTimestamp — Gets the Unix timestamp
DateTime::getTimezone — Return time zone relative to given DateTime
DateTime::__wakeup — The __wakeup handler

DateTimeImmutable::sub