3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = 0.1; $b = 0.2; $rezult = 0; for ($i=0; $i<2; $i++) { $rezult = ($a + $b); } echo 0.1 + 0.2,"\n";
based on dHdQP
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
0.3