Add one month and subtract one month in PHP
Description
The following code shows how to add one month and subtract one month.
Example
<?php/* www . j a va 2 s . c o m*/
// create a DateTime object
$date = new DateTime('Aug 31, 2008');
echo '<p>Initial date is ' . $date->format('F j, Y') . '</p>';
// add one month
$date->modify('+1 month');
echo '<p>Add one month: ' . $date->format('F j, Y') . '</p>';
// subtract one month
$date->modify('-1 month');
echo '<p>Subtract one month: ' . $date->format('F j, Y') . '</p>';
?>
The code above generates the following result.