3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $ds = disk_total_space("/"); echo $ds;
Output for 5.6.28, 7.0.14 - 7.1.0
15600803840
Output for 4.3.0 - 5.6.25, 7.0.0 - 7.0.10
5999800877056
Output for hhvm-3.10.0 - 3.12.0
149998796800