3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diffInDays($date1,$date2) { $diff = $date1-$date2; return floor($diff/(60*60*24)); } echo diffInDays(date('2014-05-30'),time());
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.6
Notice: A non well formed numeric value encountered in /in/6MMoV on line 4 -16212
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
-16212
preferences:
153.12 ms | 404 KiB | 220 Q