3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = time(); print 'Now: ' . date('Y-m-d H:i:s', $time) . PHP_EOL; print '+60 seconds: ' . date('Y-m-d H:i:s', $time + 60) . PHP_EOL; print '+1 hour: ' . date('Y-m-d H:i:s', $time + (60*60)) . PHP_EOL; print '+1 day: ' . date('Y-m-d H:i:s', $time + (60*60*24)) . PHP_EOL;
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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 - 5.5.12, 5.5.14 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
Now: 2013-12-07 16:36:19 +60 seconds: 2013-12-07 16:37:19 +1 hour: 2013-12-07 17:36:19 +1 day: 2013-12-08 16:36:19
Output for 5.5.13
Now: 2013-12-07 16:36:20 +60 seconds: 2013-12-07 16:37:20 +1 hour: 2013-12-07 17:36:20 +1 day: 2013-12-08 16:36:20
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Z7UjD on line 5 Now: 2013-12-07 16:36:19PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Z7UjD on line 6 +60 seconds: 2013-12-07 16:37:19PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Z7UjD on line 7 +1 hour: 2013-12-07 17:36:19PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Z7UjD on line 8 +1 day: 2013-12-08 16:36:19PHP_EOL

preferences:
240.2 ms | 402 KiB | 325 Q