[edit] Last updated: Fri, 24 May 2013

DateTime::getTimestamp

DateTimeImmutable::getTimestamp

DateTimeInterface::getTimestamp

date_timestamp_get

(PHP 5 >= 5.3.0)

DateTime::getTimestamp -- DateTimeImmutable::getTimestamp -- DateTimeInterface::getTimestamp -- date_timestamp_get — Gets the Unix timestamp

Descrierea

Stil obiect-orientat

public int DateTime::getTimestamp ( void )

public int DateTimeImmutable::getTimestamp ( void )

public int DateTimeInterface::getTimestamp ( void )

Stil procedural

int date_timestamp_get ( DateTimeInterface $object )

Gets the Unix timestamp.

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the Unix timestamp representing the date.

Exemple

Example #1 DateTime::getTimestamp() example

Stil obiect-orientat


<?php
$date = new DateTime();
echo $date->getTimestamp();
?>

Stil procedural


<?php
$date = date_create();
echo date_timestamp_get($date);
?>

Exemplele de mai sus vor afișa ceva similar cu:

1272509157

Note

Using U as the parameter to DateTime::format() is an alternative when using PHP 5.2.

Vedeți de asemenea

DateTime::setTimestamp() - Sets the date and time based on an Unix timestamp
DateTime::format() - Returns date formatted according to given format

add a note User Contributed Notes DateTime::getTimestamp - [1 notes]

down

-3

Justin Heesemann ¶

2 years ago


Note that for dates before the unix epoch getTimestamp() will return false, whereas format("U") will return a negative number.



<?php

$date = new DateTime("1899-12-31");

// "-2209078800"

echo $date->format("U");

// false

echo $date->getTimestamp();

?>

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