- var_dump: documentation ( source)
- time: documentation ( source)
- define: documentation ( source)
<?php
define('EXPIRY_NOTIFICATION_TIME', 60 * 60 * 24 * 14);
$now = time();
$s1 = '_date > ';
$s2 = ' AND...';
var_dump($now);
var_dump(EXPIRY_NOTIFICATION_TIME);
var_dump($now + EXPIRY_NOTIFICATION_TIME);
echo $s1 . $now + EXPIRY_NOTIFICATION_TIME . $s2;