3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "test"; echo file_get_contents('/etc');
based on 5CPWk
Output for 5.3.21 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.2.0
test Warning: file_get_contents(/etc): failed to open stream: Permission denied in /in/bqvTM on line 5
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.6.17, 5.6.20 - 7.0.3, 7.0.5 - 7.1.10
test