3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 24.99; $b = 25; $epsilon = 0.01; echo (abs($a-$b)); if(abs($a-$b) < $epsilon) { echo "true"; }
based on OMrGu
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
0.010000000000002
Output for hhvm-3.10.0

Process exited with code 153.