3v4l.org

run code in 300+ PHP versions simultaneously
<?php $y = date("d.m.Y") - 86400; //$y = $y - (86400); echo $y; echo "<br>".strtotime($y); echo date("d.m.Y");
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: A non-numeric value encountered in /in/0KZZb on line 2 -86396.98<br>03.02.2014
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: A non well formed numeric value encountered in /in/0KZZb on line 2 -86396.98<br>03.02.2014
Output for 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 - 5.6.26, 7.0.0 - 7.0.20, 7.3.32 - 7.3.33, 7.4.26
-86396.98<br>03.02.2014
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
-86396.98<br>-103.02.2014
preferences:
289.26 ms | 402 KiB | 399 Q