3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //ini_set('precision', 15); print 0.3 - 0.2; // 0.1 ?>
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0.1