3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php eval('system("ls");'); ?>
Output for 5.5.24 - 7.1.0
Output for 5.3.0 - 5.4.45
Warning: system(): Unable to fork [ls] in /in/KqC9h(3) : eval()'d code on line 1