3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dir = preg_replace( '@\K\(\d++\) : eval\(\)\'d code\z@', '', eval('return dirname(__FILE__);') ); var_dump(eval('return dirname(__FILE__);'), $dir);
Output for 4.3.0 - 7.1.0
string(3) "/in" string(3) "/in"