Online PHP editor | output for t4Z3g

<?php $start = new DateTime('2009-05-01'); $start->modify('first day of this month'); $end = new DateTime(); $end->modify('first day of next month'); $interval = DateInterval::createFromDateString('1 month'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { $filters['months'][$dt->format("Y-m")] = $dt->format("Y-m"); } if ($_POST['months']) { $month_end = strtotime(date("F t Y 23:59:59",$db->sanitize($_POST['months'])); $month_start = strtotime(date("F 1 Y 00:00:00",$db->sanitize($_POST['months'])); $filter_query .= " AND date >= $month_start AND date < $month_start' "; }