<?php
$start = (new DateTime())->format('Y-m-d')->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/ILHrV:2
Stack trace:
#0 {main}
thrown in /in/ILHrV on line 2
Process exited with code 255.
Output for 5.6.7 - 5.6.28
Fatal error: Call to a member function modify() on string in /in/ILHrV on line 2
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Fatal error: Call to a member function modify() on a non-object in /in/ILHrV on line 2
Process exited with code 255.