3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if ($handle = opendir('var')) { while (false !== ($entry = readdir($handle))) { if ($entry != "." && $entry != "..") { echo "$entry\n"; } } closedir($handle); } ?>
Output for 5.6.28, 7.0.14 - 7.1.0
cache db empty games lib local log opt spool tmp mail lock run
Output for 5.2.3 - 5.6.25, 7.0.0 - 7.0.10
lock mail run cache db empty games lib local log opt spool tmp
Output for hhvm-3.10.0 - 3.12.0
cache lib log local opt empty tmp spool games db mail run lock
Output for 4.3.2 - 5.2.2
Warning: opendir(var): failed to open dir: No such file or directory in /in/utsB8 on line 2
Output for 4.3.0 - 4.3.1
Warning: opendir(var) [http://www.php.net/function.opendir]: failed to open dir: No such file or directory in /in/utsB8 on line 2