3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo readfile('../index.php');
based on kMY4n
Output for 4.3.2 - 7.2.0
Warning: readfile(../index.php): failed to open stream: No such file or directory in /in/NhS6B on line 2
Output for 4.3.0 - 4.3.1
Warning: readfile(../index.php) [http://www.php.net/function.readfile]: failed to create stream: No such file or directory in /in/NhS6B on line 2