3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $class = '1.2.3.4.5.6'; $base = explode(".", $class); $base = $base[0]; echo $base;
based on uRDS7
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1