3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fromDate="2013-03-03"; $toDate="2013-03-03"; $fromDate = strtotime($fromDate); $toDate = strtotime($toDate); $diffDate = abs($toDate - $fromDate); echo $diffDateLast = round($diffDate / (60 * 60 * 24));
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 - 5.6.38, 7.0.0 - 7.0.31, 7.1.0 - 7.1.25, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
0

preferences:
294.03 ms | 405 KiB | 417 Q