3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dir = "/usr/"; if (is_dir($dir)) { if ($dh = opendir($dir)) { while (($file = readdir($dh)) !== false) { echo "filename: $file : filetype: " . filetype($dir . $file) . "\n"; } closedir($dh); } } ?>
Output for 5.6.28, 7.0.14 - 7.1.0
filename: . : filetype: dir filename: .. : filetype: dir filename: bin : filetype: dir filename: include : filetype: dir filename: lib : filetype: dir filename: local : filetype: dir filename: share : filetype: dir filename: src : filetype: dir filename: lib64 : filetype: link filename: sbin : filetype: link
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.6.17, 5.6.20 - 5.6.21, hhvm-3.10.0, 7.0.0 - 7.0.3, 7.0.5 - 7.0.6
filename: . : filetype: dir filename: .. : filetype: dir filename: lib64 : filetype: link filename: sbin : filetype: link filename: bin : filetype: dir filename: include : filetype: dir filename: lib : filetype: dir filename: local : filetype: dir filename: share : filetype: dir filename: src : filetype: dir
Output for 4.3.2 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4
Warning: opendir(/usr/): failed to open dir: Permission denied in /in/KKAlB on line 5
Output for hhvm-3.12.0
Warning: Permission denied in /in/KKAlB on line 5
Output for 4.3.0 - 4.3.1
Warning: opendir(/usr/) [http://www.php.net/function.opendir]: failed to open dir: Permission denied in /in/KKAlB on line 5