3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function get_timestamp ($time = NULL) { echo '<br>', date ('Y-M-d H:m:s', $time); } get_timestamp (); get_timestamp (time()); get_timestamp (NULL);
Output for 4.3.0 - 5.6.30, 7.0.0 - 7.2.0
<br>1970-Jan-01 01:01:00<br>2013-Oct-19 20:10:22<br>1970-Jan-01 01:01:00
Output for hhvm-3.11.1, hhvm-3.13.2, hhvm-3.17.3
<br> Warning: date() expects parameter 2 to be integer, null given in /in/YaZgO on line 6 <br>2013-Oct-19 20:10:23<br> Warning: date() expects parameter 2 to be integer, null given in /in/YaZgO on line 6
Output for hhvm-3.15.4
<br> Warning: date() expects parameter 2 to be integer, null given in /in/YaZgO on line 6 <br>2013-Oct-19 20:10:24<br> Warning: date() expects parameter 2 to be integer, null given in /in/YaZgO on line 6
Output for hhvm-3.12.14

Process exited with code 137.
Output for hhvm-3.10.1
<br>1970-Jan-01 01:01:00<br>2013-Oct-19 20:10:23<br>1970-Jan-01 01:01:00