3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump($HTTP_RAW_POST_DATA);
Output for 5.0.4 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: HTTP_RAW_POST_DATA in /in/GiZ45 on line 3 NULL
Output for hhvm-3.12.0
NULL
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: HTTP_RAW_POST_DATA in /in/GiZ45 on line 3 NULL