3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo gettype(INF);
based on mAaf2
Output for 4.3.6 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.2.4
double
Output for 4.3.0 - 4.3.5
Notice: Use of undefined constant INF - assumed 'INF' in /in/ngOiY on line 3 string