DateTime 锟斤拷

(PHP 5 >= 5.2.0, PHP 7)

锟斤拷锟�

锟斤拷锟节猴拷时锟戒。

DateTime implements DateTimeInterface {

/* Inherited constants */

const string DateTimeInterface::ATOM = "Y-m-d\TH:i:sP" ;

const string DateTimeInterface::COOKIE = "l, d-M-Y H:i:s T" ;

const string DateTimeInterface::ISO8601 = "Y-m-d\TH:i:sO" ;

const string DateTimeInterface::RFC822 = "D, d M y H:i:s O" ;

const string DateTimeInterface::RFC850 = "l, d-M-y H:i:s T" ;

const string DateTimeInterface::RFC1036 = "D, d M y H:i:s O" ;

const string DateTimeInterface::RFC1123 = "D, d M Y H:i:s O" ;

const string DateTimeInterface::RFC2822 = "D, d M Y H:i:s O" ;

const string DateTimeInterface::RFC3339 = "Y-m-d\TH:i:sP" ;

const string DateTimeInterface::RFC3339_EXTENDED = "Y-m-d\TH:i:s.vP" ;

const string DateTimeInterface::RSS = "D, d M Y H:i:s O" ;

const string DateTimeInterface::W3C = "Y-m-d\TH:i:sP" ;

/* 锟斤拷锟斤拷 */

public __construct ([ string $time = "now" [, DateTimeZone $timezone = NULL ]] )

public add ( DateInterval $interval ) : DateTime

public static createFromFormat ( string $format , string $time [, DateTimeZone $timezone ] ) : DateTime

public static getLastErrors ( void ) : array

public modify ( string $modify ) : DateTime

public static __set_state ( array $array ) : DateTime

public setDate ( int $year , int $month , int $day ) : DateTime

public setISODate ( int $year , int $week [, int $day = 1 ] ) : DateTime

public setTime ( int $hour , int $minute [, int $second = 0 [, int $microseconds = 0 ]] ) : DateTime

public setTimestamp ( int $unixtimestamp ) : DateTime

public setTimezone ( DateTimeZone $timezone ) : DateTime

public sub ( DateInterval $interval ) : DateTime

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

public format ( string $format ) : string

public getOffset ( void ) : int

public getTimestamp ( void ) : int

public getTimezone ( void ) : DateTimeZone

public __wakeup ( void )

}

锟芥本	说锟斤拷
7.2.0	DateTime 锟斤拷锟洁常锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷 DateTimeInterface 锟较★拷
7.0.0	锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷DATE_RFC3339_EXTENDED 锟斤拷 DateTime::RFC3339_EXTENDED锟斤拷
5.5.0	实锟斤拷 DateTimeInterface 锟接口★拷
5.4.24	COOKIE 锟斤拷式锟斤拷 2 位锟斤拷锟街憋拷示锟斤拷荩锟絉FC 850锟斤拷锟睫革拷为 4 位锟斤拷锟街憋拷示锟斤拷荩锟絉FC 1036锟斤拷锟斤拷
5.2.2	DateTime 锟斤拷锟斤拷锟斤拷斜冉喜锟斤拷锟斤拷锟�comparison operators锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿★拷锟斤拷之前锟侥版本锟叫ｏ拷锟斤拷使锟斤拷 == 锟斤拷锟斤拷锟斤拷缺冉系锟绞憋拷锟� 锟斤拷锟叫碉拷 DateTime 锟斤拷锟襟都会被锟斤拷为锟斤拷锟斤拷鹊摹锟�

DateTime::add — 锟斤拷一锟斤拷 DateTime 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟届，锟铰ｏ拷锟疥，小时锟斤拷锟斤拷锟斤拷锟皆硷拷锟诫。
DateTime::__construct — 锟斤拷锟斤拷一锟斤拷锟铰碉拷 DateTime 锟斤拷锟斤拷
DateTime::createFromFormat — 锟斤拷锟捷革拷锟斤拷锟侥革拷式锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟街凤拷锟斤拷
DateTime::getLastErrors — 锟斤拷取锟斤拷锟斤拷痛锟斤拷锟斤拷锟较�
DateTime::modify — 锟睫革拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷值
DateTime::__set_state — __set_state 魔锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
DateTime::setDate — 锟斤拷锟斤拷 DateTime 锟斤拷锟斤拷锟斤拷锟斤拷锟�
DateTime::setISODate — 锟斤拷锟斤拷 ISO 锟斤拷锟斤拷
DateTime::setTime — 锟斤拷锟斤拷 DateTime 锟斤拷锟斤拷锟绞憋拷锟�
DateTime::setTimestamp — 锟斤拷 Unix 时锟斤拷锟斤拷姆锟绞斤拷锟斤拷锟� DateTime 锟斤拷锟斤拷
DateTime::setTimezone — 锟斤拷锟斤拷 DateTime 锟斤拷锟斤拷锟绞憋拷锟�
DateTime::sub — 锟斤拷一锟斤拷 DateTime 锟斤拷锟斤拷锟饺ヒ伙拷锟斤拷锟斤拷锟� 锟秸★拷锟铰★拷锟疥、小时锟斤拷锟斤拷锟接猴拷锟诫。