PHP Manual
The DateTime class
(PHP 5 >= 5.2.0)
Introduction
Representation of date and time.
Class synopsis
DateTime
{
const
string
ATOM
= "Y-m-d\TH:i:sP"
;
const
string
COOKIE
= "l, d-M-y H:i:s T"
;
const
string
ISO8601
= "Y-m-d\TH:i:sO"
;
const
string
RFC822
= "D, d M y H:i:s O"
;
const
string
RFC850
= "l, d-M-y H:i:s T"
;
const
string
RFC1036
= "D, d M y H:i:s O"
;
const
string
RFC1123
= "D, d M Y H:i:s O"
;
const
string
RFC2822
= "D, d M Y H:i:s O"
;
const
string
RFC3339
= "Y-m-d\TH:i:sP"
;
const
string
RSS
= "D, d M Y H:i:s O"
;
const
string
W3C
= "Y-m-d\TH:i:sP"
;
public DateInterval diff
( DateTime $datetime2
[, bool $absolute = false
] )
public string format
( string $format
)
public DateTime modify
( string $modify
)
public DateTime setDate
( int $year
, int $month
, int $day
)
public DateTime setISODate
( int $year
, int $week
[, int $day = 1
] )
public DateTime setTime
( int $hour
, int $minute
[, int $second = 0
] )
}
Predefined Constants
-
DateTime::ATOM
DATE_ATOM
-
Atom (example: 2005-08-15T15:52:01+00:00)
-
DateTime::COOKIE
DATE_COOKIE
-
HTTP Cookies (example: Monday, 15-Aug-05 15:52:01 UTC)
-
DateTime::ISO8601
DATE_ISO8601
-
ISO-8601 (example: 2005-08-15T15:52:01+0000)
-
DateTime::RFC822
DATE_RFC822
-
RFC 822 (example: Mon, 15 Aug 05 15:52:01 +0000)
-
DateTime::RFC850
DATE_RFC850
-
RFC 850 (example: Monday, 15-Aug-05 15:52:01 UTC)
-
DateTime::RFC1036
DATE_RFC1036
-
RFC 1036 (example: Mon, 15 Aug 05 15:52:01 +0000)
-
DateTime::RFC1123
DATE_RFC1123
-
RFC 1123 (example: Mon, 15 Aug 2005 15:52:01 +0000)
-
DateTime::RFC2822
DATE_RFC2822
-
RFC 2822 (Mon, 15 Aug 2005 15:52:01 +0000)
-
DateTime::RFC3339
DATE_RFC3339
-
Same as
DATE_ATOM (since PHP 5.1.3)
-
RSS (Mon, 15 Aug 2005 15:52:01 +0000)
-
DateTime::W3C
DATE_W3C
-
World Wide Web Consortium (example: 2005-08-15T15:52:01+00:00)
Table of Contents
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