- var_dump: documentation ( source)
- floor: documentation ( source)
- date: documentation ( source)
- strtotime: documentation ( source)
<?php
function is_expired($reg_data){
$expira = date('Y-m-d', strtotime($reg_data.' + 182 days'));
$diff = strtotime($expira) - strtotime(date('Y-m-d'));
$daysleft=floor($diff/(60*60*24));
if($daysleft > 0)
return $daysleft;
else
return FALSE;
}
var_dump(is_expired('2014-04-01'));
?>