<?php
$today = date('Y-m-d');
$start = $today->modify('first day of this month');
$start->modify('first day of this month');
$end = new DateTime('2012-05-06');
$end->modify('first day of next month');
$interval = DateInterval::createFromDateString('1 month');
$period = new DatePeriod($start, $interval, $end);
foreach ($period as $dt) {
echo $dt->format("Y-m") . PHP_EOL;
}
Fatal error: Uncaught Error: Call to a member function modify() on string in /in/Xia72:3
Stack trace:
#0 {main}
thrown in /in/Xia72 on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Fatal error: Call to a member function modify() on string in /in/Xia72 on line 3
Process exited with code 255.