3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $n = 16423.42; $m = $n * 100.0; printf("%10.10f\n", $m); echo floor($m) . "\n";
Output for 4.3.7 - 7.2.0
1642341.9999999998 1642341
Output for 4.3.0 - 4.3.6
1642341.9999999998 1642341