3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = -0.07722108145106092170; printf("bcmul: %s \n", bcmul($t, $t, 40)); echo bcmul($t, $t, 40) . "\n";
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bcmul: 0.005963095420471397237338025721 0.005963095420471397237338025721