DateTime
PHP Manual

DateTime::createFromFormat

(PHP 5 >= 5.3.0)

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

Descrierea

Stil obiect-orientat

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

Stil procedural

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

Returns new DateTime object formatted according to the specified format.

Parametri

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.

Valorile întoarse

Returns a new DateTime instance sau FALSE în cazul eșecului.

Exemple

Example #1 DateTime::createFromFormat() example

Stil obiect-orientat

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

Stil procedural

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

Exemplele de mai sus vor afișa:

2009-02-15

Example #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";
?>

Exemplul de mai sus va afișa ceva similar cu:

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

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DateTime
PHP Manual