3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_date = "2016-06-22"; $end_date = "2016-07-11"; $diff = strtotime($end_date) - strtotime($start_date); $diff_date = date("d",$diff); $arr = []; for($i = 0; $i < $diff_date; $i++){ $arr[] = date('d',strtotime("$start_date +$i days")); } echo implode(',',$arr);
Output for 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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
22,23,24,25,26,27,28,29,30,01,02,03,04,05,06,07,08,09,10,11

preferences:
95.31 ms | 408 KiB | 5 Q