unix timestamp to date time php code example

Example 1: php datetime object get unix timestamp

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

Example 2: php convert unix time to date

<?php
$timestamp=1333699439;
echo gmdate("Y-m-d\TH:i:s\Z", $timestamp);
?>

Example 3: php unix timestamp to date

$currentTime = DateTime::createFromFormat( 'U', $timestamp );