<?php
$start = strtotime('2014-09-01');
$end = strtotime('2014-10-01');
$stamp = $start;
$months = array();
$i=0;
do {
$next_stamp = mktime(0,0,-1, date('n',$stamp)+1, 1, date('Y',$stamp));
var_dump(date('Y-m-d H:i:s', $next_stamp));;
//$next_stamp = min($next_stamp, $end);
$months[] = (($next_stamp-$stamp)/3600/24)/date('t', $stamp);
$stamp = $next_stamp;
if ($i>10) die();
$i++;
} while ($stamp < $end);
var_dump($months);
preferences:
38.17 ms | 402 KiB | 5 Q