3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php file_get_contents('/dev/self/environ');
based on ujh0T
Output for 4.3.2 - 5.6.23, 7.0.0 - 7.1.0RC5
Warning: file_get_contents(/dev/self/environ): failed to open stream: No such file or directory in /in/R9Hts on line 2
Output for hhvm-3.10.0 - 3.12.0
Warning: No such file or directory in /in/R9Hts on line 2
Output for 4.3.0 - 4.3.1
Warning: file_get_contents(/dev/self/environ) [http://www.php.net/function.file-get-contents]: failed to create stream: No such file or directory in /in/R9Hts on line 2