3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime("2012-05-13"); $dt->modify("Sunday this week"); var_dump($dt->format('r'));
Output for 5.6.23 - 5.6.24, 7.0.8 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 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
string(31) "Sun, 13 May 2012 00:00:00 +0200"
Output for 7.3.32 - 7.3.33, 8.0.13
string(31) "Sun, 13 May 2012 00:00:00 +0000"
Output for 5.6.0 - 5.6.22, 7.0.0 - 7.0.7
string(31) "Sun, 20 May 2012 00:00:00 +0200"
preferences:
92.74 ms | 408 KiB | 5 Q