Last updated: Fri, 30 Oct 2009

DateTime::setTimestamp

(PHP 5 >= 5.3.0)

DateTime::setTimestamp — Sets the date and time based on an Unix timestamp

Beschreibung

public DateTime DateTime::setTimestamp ( int $unixtimestamp )

Sets the date and time based on an Unix timestamp.

Parameter-Liste

unixtimestamp: Unix timestamp representing the date.

Rückgabewerte

Returns the modified DateTime.

Siehe auch

DateTime::getTimestamp - Gets the Unix timestamp

add a note User Contributed Notes
DateTime::setTimestamp

julien_muetton at carpe-hora dot com
28-Nov-2009 12:48


Hi there,



if you use previous code on x64 architecture and got a php version prior to 5.2.7 (debian lenny for instance), beware of bug #45038 (http://bugs.php.net/bug.php?id=45038)



a solution can be to use following code:



<?php

  function setTimestamp($timestamp) {

    $thisz_original = $this -> getTimezone()->getName();

    $thisz_utc = new DateTimeZone('UTC');

    $this -> setTimezone($thisz_utc);

    $year = gmdate("Y",$timestamp);

    $month = gmdate("n",$timestamp);

    $day = gmdate("j",$timestamp);

    $hour = gmdate("G",$timestamp);

    $minute = gmdate("i",$timestamp);

    $second = gmdate("s",$timestamp);

    $this -> setDate($year,$month,$day);

    $this -> setTime($hour,$minute,$second);

    $this -> setTimezone(new DateTimeZone($thisz_original));

  }



?>

edwin dot h at clear dot net dot nz
01-Oct-2009 08:55


If you are using PHP < 5.3.0 you can use this function instead:



<?php

function DateTime_setTimestamp(&$dt,$timestamp) {

$dtz_original = $dt -> getTimezone();

$dtz_utc = new DateTimeZone("UTC");

$dt -> setTimezone($dtz_utc);

$year = gmdate("Y",$timestamp);

$month = gmdate("n",$timestamp);

$day = gmdate("j",$timestamp);

$hour = gmdate("G",$timestamp);

$minute = gmdate("i",$timestamp);

$second = gmdate("s",$timestamp);

$dt -> setDate($year,$month,$day);

$dt -> setTime($hour,$minute,$second);

$dt -> setTimezone($dtz_original);

}

?>

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DateTime::setTimezone

DateTime::setTime

Last updated: Fri, 30 Oct 2009