DateTime
PHP Manual

DateTime::createFromFormat

(PHP 5 >= 5.3.0)

DateTime::createFromFormatReturns new DateTime object formatted according to the specified format

Beschreibung

Objektorientierter Stil

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

Prozeduraler Stil

DateTime date_create_from_format ( string $format , string $time [, DateTimeZone $timezone ] )

Returns new DateTime object formatted according to the specified format.

Parameter-Liste

format

Format accepted by date().

If format does not contain the character ! then portions of the generated time which are not specified in format will be set to the current system time.

If format contains the character !, then portions of the generated time not provided in format, as well as values to the left-hand side of the !, will be set to corresponding values from the Unix epoch.

The Unix epoch is 1970-01-01 00:00:00 UTC.

time

String representing the time.

timezone

A DateTimeZone object representing the desired time zone.

Rückgabewerte

Returns a new DateTime instanceIm Fehlerfall wird FALSE zurückgegeben..

Beispiele

Beispiel #1 DateTime::createFromFormat() example

Objektorientierter Stil

<?php
$date 
DateTime::createFromFormat('j-M-Y''15-Feb-2009');
echo 
$date->format('Y-m-d');
?>

Prozeduraler Stil

<?php
$date 
date_create_from_format('j-M-Y''15-Feb-2009');
echo 
date_format($date'Y-m-d');
?>

The above examples will output:

2009-02-15

Beispiel #2 Intricacies of DateTime::createFromFormat()

<?php
echo 'Current time: ' date('Y-m-d H:i:s') . "\n";

$format 'Y-m-d';
$date DateTime::createFromFormat($format'2009-02-15');
echo 
"Format: $format; " $date->format('Y-m-d H:i:s') . "\n";

$format 'Y-m-d H:i:s';
$date DateTime::createFromFormat($format'2009-02-15 15:16:17');
echo 
"Format: $format; " $date->format('Y-m-d H:i:s') . "\n";

$format 'Y-m-!d H:i:s';
$date DateTime::createFromFormat($format'2009-02-15 15:16:17');
echo 
"Format: $format; " $date->format('Y-m-d H:i:s') . "\n";

$format '!d';
$date DateTime::createFromFormat($format'15');
echo 
"Format: $format; " $date->format('Y-m-d H:i:s') . "\n";
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

Current time: 2010-04-23 10:29:35
Format: Y-m-d; 2009-02-15 10:29:35
Format: Y-m-d H:i:s; 2009-02-15 15:16:17
Format: Y-m-!d H:i:s; 1970-01-15 15:16:17
Format: !d; 1970-01-15 00:00:00

Siehe auch


DateTime
PHP Manual