3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php file_put_contents('/tmp/derp.log', 'allalalalala'); $a = `ls -la`;
Output for 5.6.28, 7.0.14 - 7.1.0
Output for 5.0.0 - 5.6.25, 7.0.0 - 7.0.10
Warning: shell_exec(): Unable to execute 'ls -la' in /in/pmNNh on line 6
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: file_put_contents() in /in/pmNNh on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: file_put_contents() in /in/pmNNh on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: file_put_contents() in /in/pmNNh on line 4