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('/tmp/test.txt'); echo file_get_contents('/etc/network/interfaces');
Output for 4.3.2 - 7.1.0
woohoo Warning: file_get_contents(/etc/network/interfaces): failed to open stream: No such file or directory in /in/75Qts on line 9
Output for 4.3.0 - 4.3.1
woohoo Warning: file_get_contents(/etc/network/interfaces) [http://www.php.net/function.file-get-contents]: failed to create stream: No such file or directory in /in/75Qts on line 9