Subtract an amount of days, months, years, hours, minutes and seconds from a DateTime object in PHP
Description
The following code shows how to subtract an amount of days, months, years, hours, minutes and seconds from a DateTime object.
Example
//from w ww . j a va 2 s . com
<?php
$date = new DateTime('2000-01-20');
$date->sub(new DateInterval('PT10H30S'));
echo $date->format('Y-m-d H:i:s') . "\n";
$date = new DateTime('2000-01-20');
$date->sub(new DateInterval('P7Y5M4DT4H3M2S'));
echo $date->format('Y-m-d H:i:s') . "\n";
?>
The code above generates the following result.
