3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $i = '10.1200'; echo bcadd($i, '0', 100);
Output for 4.3.0 - 7.2.0
10.1200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000