3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $floater = " 0.456 \n\n "; var_dump((float)$floater);
based on kiXur
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
float(0.456)