3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $floats = array(0.00000038, 1.1); foreach ($floats as $float) { printf("%.8f\n", $float); }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0.00000038 1.10000000