3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(fmod(8, 1)); var_dump(fmod(8.00, 1)); var_dump(fmod(8.50, 1));
based on bKdmd
Output for 4.3.0 - 7.2.0
float(0) float(0) float(0.5)