3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $word = 'something'; echo strpos($word, -1); // g? echo strpos($word, 1); // s?
based on bulGC
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/oU2Zf on line 6
Process exited with code 255.