- var_dump: documentation ( source)
- time: documentation ( source)
- date_default_timezone_set: documentation ( source)
- date: documentation ( source)
<?php
$now = time();
date_default_timezone_set('UTC');
var_dump(date('Y-m-d h:m:sa', $now));
date_default_timezone_set("Africa/Cairo");
var_dump(date('Y-m-d h:m:sa', $now));