How to get an hour ago in PHP
This example shows you how to get an hour ago in PHP using date and strtotime combination.
DateTimeExample.php
<?php
$date = date('Y-m-d H:i:s', strtotime('-1 hour'));
echo $date;
echo '<br>';
echo strtotime($date); // timestamp
Output:
2017-11-30 03:24:34
1512012274