3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $data = "VMIACadmin0"; echo "\n\n\n"; echo (gzcompress($data,strlen($data)));
Output for 5.6.30, 7.0.0 - 7.2.9
Warning: gzcompress(): compression level (11) must be within -1..9 in /in/PHa62 on line 5
Output for hhvm-3.22.0
Warning: compression level (11) must be within -1..9 in /in/PHa62 on line -1
Output for hhvm-3.15.4 - 3.21.3
Warning: compression level (11) must be within -1..9 in /in/PHa62 on line 5