3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 10; $t = 20; echo $i+$t; echo "Read out a Byte of a File";
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
30Read out a Byte of a File