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# DateTime::createFromFormat

(PHP 5 >= 5.3.0)

DateTime::createFromFormat — Returns new DateTime object formatted according to the specified format

### Opis

Styl obiektowy

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

Styl proceduralny

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

Returns new DateTime object formatted according to the specified format.

### Parametry

`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.

### Zwracane wartości

Returns a new DateTime instance lub `FALSE` w przypadku błędu.

### Przykłady

Przykład #1 DateTime::createFromFormat() example

Styl obiektowy

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

Styl proceduralny

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

Powyższe przykłady wyświetlą:

    2009-02-15

Przykład #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";
?>`

Powyższy przykład wyświetli coś podobnego do:

    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

### Zobacz też:

- DateTime::__construct() - Returns new DateTime object
- DateTime::getLastErrors() - Returns the warnings and errors

DateTime::__construct
DateTime::diff
DateTime
PHP Manual