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<?php $start = (new DateTime('2014-01-01'))->modify('first day of this month'); $end = (new DateTime('2015-03-04'))->modify('first day of this month'); $interval = DateInterval::createFromDateString('1 month'); $period = new DatePeriod($start, $interval, $end); $months = array(); foreach ($period as $dt) { $months[] = $dt->format("F Y"); } print_r($months);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Array ( [0] => January 2014 [1] => February 2014 [2] => March 2014 [3] => April 2014 [4] => May 2014 [5] => June 2014 [6] => July 2014 [7] => August 2014 [8] => September 2014 [9] => October 2014 [10] => November 2014 [11] => December 2014 [12] => January 2015 [13] => February 2015 )

preferences:
225.2 ms | 405 KiB | 386 Q