3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo 'file :'. __FILE__ ; echo "\r\n" ; echo 'dir :' . __DIR__ ; ?>
based on DMcIr
Output for 5.3.0 - 7.1.7
file :/in/7vvRr dir :/in
Output for 4.3.0 - 5.2.17
file :/in/7vvRr Notice: Use of undefined constant __DIR__ - assumed '__DIR__' in /in/7vvRr on line 6 dir :__DIR__