- mktime: documentation ( source)
- date: documentation ( source)
<?php
$now = mktime(0, 0, 0, date("m")+1, date("d"), date("Y"));
/* Labels */
$monthlabel = date('F Y', $now);
/* Values */
$monthvalue = date("Y&month=n",$monthlabel);
echo $monthlabel;
echo $monthvalue;