3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php fopen("/dev/null\0.test", 'r');
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: fopen() expects parameter 1 to be a valid path, string given in /in/kEhvp on line 3
Output for 4.3.0 - 5.3.29