- var_dump: documentation ( source)
- time: documentation ( source)
- date: documentation ( source)
- strtotime: documentation ( source)
<?php
$date = time();
$result[0] = date('Y-m-09');
for ($i = 1; $i < 12; $i++) {
$date = strtotime('next month', $date);
$result[$i] = date('Y-m-d', $date);
}
var_dump($result);