A 4th parameter has been added in PHP-7.1 : microseconds
See the notes here:
https://github.com/php/php-src/blob/e33ec61f9c1baa73bfe1b03b8c48a824ab2a867e/UPGRADING#L285
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
DateTime::setTime -- date_time_set — Sets the time
Nesne yönelimli kullanım
Yordamsal kullanım
$object
,$hour
,$minute
,$second
= 0,$microsecond
= 0Resets the current time of the DateTime object to a different time.
nesne
Sadece yordamsal tarz: date_create() tarafından bir DateTime nesnesi döndürülür. İşlev bu nesnede değişiklik yapar.
hour
Hour of the time.
minute
Minute of the time.
second
Second of the time.
microsecond
Microsecond of the time.
Değişmiş
DateTime
nesnesi, başarısızlık durumunda false
döner.
Sürüm: | Açıklama |
---|---|
7.1.0 | The microsecond parameter was added. |
Örnek 1 DateTime::setTime() example
Nesne yönelimli kullanım
<?php
$date = new DateTime('2001-01-01');
$date->setTime(14, 55);
echo $date->format('Y-m-d H:i:s') . "\n";
$date->setTime(14, 55, 24);
echo $date->format('Y-m-d H:i:s') . "\n";
?>
Yordamsal kullanım
<?php
$date = date_create('2001-01-01');
date_time_set($date, 14, 55);
echo date_format($date, 'Y-m-d H:i:s') . "\n";
date_time_set($date, 14, 55, 24);
echo date_format($date, 'Y-m-d H:i:s') . "\n";
?>
The above examples will output something similar to:
2001-01-01 14:55:00 2001-01-01 14:55:24
Örnek 2 Values exceeding ranges are added to their parent values
<?php
$date = new DateTime('2001-01-01');
$date->setTime(14, 55, 24);
echo $date->format('Y-m-d H:i:s') . "\n";
$date->setTime(14, 55, 65);
echo $date->format('Y-m-d H:i:s') . "\n";
$date->setTime(14, 65, 24);
echo $date->format('Y-m-d H:i:s') . "\n";
$date->setTime(25, 55, 24);
echo $date->format('Y-m-d H:i:s') . "\n";
?>
Yukarıdaki örneğin çıktısı:
2001-01-01 14:55:24 2001-01-01 14:56:05 2001-01-01 15:05:24 2001-01-02 01:55:24
A 4th parameter has been added in PHP-7.1 : microseconds
See the notes here:
https://github.com/php/php-src/blob/e33ec61f9c1baa73bfe1b03b8c48a824ab2a867e/UPGRADING#L285
Be aware that setTime can cause a change in the timezone offset: https://3v4l.org/MqYN9
(The time 01:05:00 exists twice on this day in Europe/London due to DST change - once in +01:00 and then again at +00:00)
$tzUK = new \DateTimeZone("Europe/London");
$tzUtc = new \DateTimeZone("UTC");
$dt = \DateTimeImmutable::createFromFormat("!Y-m-d H:i:s", "2020-10-25 00:05:00", $tzUtc);
$dt = DateTime::createFromFormat('U', $dt->format('U'));
print $dt->format(\DateTime::RFC3339 ." e") ."\n";
$dt->setTimeZone($tzUK);
print $dt->format(\DateTime::RFC3339 ." e") ."\n";
$dt->setTime((int) $dt->format('H'), (int) $dt->format('i'), 0);
print $dt->format(\DateTime::RFC3339 ." e") ."\n";
Will output:
2020-10-25T00:05:00+00:00 +00:00
2020-10-25T01:05:00+01:00 Europe/London
2020-10-25T01:05:00+00:00 Europe/London
Verified on PHP 5.3 thru 8.0 (latest at time of posting)