3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(-(0.)); var_dump(-1 * (0.));
Output for 7.0.2 - 7.1.0
float(-0) float(-0)
Output for 5.2.3 - 7.0.1
float(0) float(-0)
Output for 4.3.0 - 5.2.2
float(0) float(0)