3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $date = strtotime('2013-07-31 12:34:59'); echo '<br>'.date('Y-m-d', $date);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 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, 7.2.6 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
1375266899<br>2013-07-31
Output for 7.3.32 - 7.3.33, 8.0.13
1375274099<br>2013-07-31
preferences:
306 ms | 401 KiB | 381 Q