3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo floatval();
based on ubWaC
Output for 5.3.0 - 7.2.0
Warning: floatval() expects exactly 1 parameter, 0 given in /in/nCHjo on line 3
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for floatval() in /in/nCHjo on line 3