[edit] Last updated: Fri, 17 May 2013

DateTime::setTimestamp

date_timestamp_set

(PHP 5 >= 5.3.0)

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

Descrierea

Stil obiect-orientat

public DateTime DateTime::setTimestamp ( int $unixtimestamp )

Stil procedural

DateTime date_timestamp_set ( DateTime $object , int $unixtimestamp )

Sets the date and time based on an Unix timestamp.

Parametri

object: Doar stilul procedural: Un obiect DateTime întors de date_create(). Funcția modifică acest obiect.
unixtimestamp: Unix timestamp representing the date.

Valorile întoarse

Întoarce obiectul DateTime pentru înlănțuirea metodelor sau FALSE în cazul eșecului.

Exemple

Example #1 DateTime::setTimestamp() example

Stil obiect-orientat


<?php
$date = new DateTime();
echo $date->format('U = Y-m-d H:i:s') . "\n";

$date->setTimestamp(1171502725);
echo $date->format('U = Y-m-d H:i:s') . "\n";
?>

Stil procedural


<?php
$date = date_create();
echo date_format($date, 'U = Y-m-d H:i:s') . "\n";

date_timestamp_set($date, 1171502725);
echo date_format($date, 'U = Y-m-d H:i:s') . "\n";
?>

Exemplele de mai sus vor afișa ceva similar cu:

1272508903 = 2010-04-28 22:41:43
1171502725 = 2007-02-14 20:25:25

Note

Using the Unix timestamp format to construct a new DateTime object is an alternative when using PHP 5.2, as shown in the example below.

Example #2 DateTime::setTimestamp() alternative in PHP 5.2


<?php
$ts = 1171502725;
$date = new DateTime("@$ts");
echo $date->format('U = Y-m-d H:i:s') . "\n";
?>

Exemplul de mai sus va afișa ceva similar cu:

1171502725 = 2007-02-14 20:25:25

Vedeți de asemenea

DateTime::getTimestamp() - Gets the Unix timestamp

add a note User Contributed Notes DateTime::setTimestamp - [2 notes]

down

Use Web Form at Aouie.net ¶

2 years ago


When the exact time is important then it is important to note the difference between this and the UnixTimeStamp. The function will change the timestamp if necessary to take into account the daylight savings time.

e.g. Working with the 'Europe/London' timezone and setting the DateTime object to a timestamp of 1288486753 will result in the function automatically altering it to 1288490353.

This is because it is taking the fall time instead of the summer time (they will both be Sun, 31-Oct-2010 01:X:Y (I didn't check the hour and minute)).

Sincerely,

Aouie

down

linblow at hotmail dot fr ¶

2 years ago


If your PHP version is lower than 5.3 then you can use this class to be able to use the functions "setTimestamp" and "getTimestamp":



<?php



class MyDateTime extends DateTime

{

    public function setTimestamp( $timestamp )

    {

        $date = getdate( ( int ) $timestamp );

        $this->setDate( $date['year'] , $date['mon'] , $date['mday'] );

        $this->setTime( $date['hours'] , $date['minutes'] , $date['seconds'] );

    }

    

    public function getTimestamp()

    {

        return $this->format( 'U' );

    }

}



$date = new MyDateTime();

$date->setTimestamp( $someTimestamp );



echo $date->format( 'd/m/Y H:i:s' );



?>

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