3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getTimeStamps($numDays){ $dates = array(); for ($i=$numDays-1;$i>=0;$i--){ $dates[] = date("Y-m-d", strtotime("today - $i days")); } return $dates; } print_r(getTimeStamps(8)) ;
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => 2013-12-10 [1] => 2013-12-11 [2] => 2013-12-12 [3] => 2013-12-13 [4] => 2013-12-14 [5] => 2013-12-15 [6] => 2013-12-16 [7] => 2013-12-17 )
Output for 5.1.0 - 5.1.1
Array ( [0] => 1970-01-01 [1] => 1970-01-01 [2] => 1970-01-01 [3] => 1970-01-01 [4] => 1970-01-01 [5] => 1970-01-01 [6] => 1970-01-01 [7] => 1970-01-01 )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Array ( [0] => 2013-12-24 [1] => 2013-12-23 [2] => 2013-12-22 [3] => 2013-12-21 [4] => 2013-12-20 [5] => 2013-12-19 [6] => 2013-12-18 [7] => 2013-12-17 )
preferences:
275.26 ms | 402 KiB | 383 Q