3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // $f = fopen('/tmp/test.txt', 'w'); // fwrite($f, 'woohoo'); // fclose($f); echo file_get_contents('/etc/issue.net');
Output for 4.3.2 - 5.6.28, 7.0.0 - 7.1.0
Warning: file_get_contents(/etc/issue.net): failed to open stream: No such file or directory in /in/sZPQu on line 7
Output for hhvm-3.10.0 - 3.12.0
Warning: No such file or directory in /in/sZPQu on line 7
Output for 4.3.0 - 4.3.1
Warning: file_get_contents(/etc/issue.net) [http://www.php.net/function.file-get-contents]: failed to create stream: No such file or directory in /in/sZPQu on line 7