always_populate_raw_post_data needs to be set to -1

[daveferrara1]

Version 3.10.1
Version ID 31001
Debug
Compiler ID tags/HHVM-3.10.1-0-g689b4969a141620ee5a282ce0dbf72278c84d44b
Repo Schema 6c99ee1f98340f6f3ef397a332583f0e843a627d
PHP Version 5.6.99-hhvm
Zend Version 2.4.99

Looks like we need to be able to set always_populate_raw_post_data needs to be set to -1.

Right now in my /etc/hhvm/php.ini

If I add hvm.server.always_populate_raw_post_data = -1 Nothing happens.
If I add hvm.server.always_populate_raw_post_data = 1 it gets set to 1.

If i am reading the documentation correctly default is 0.

I found this at this link: https://secure.php.net/manual/en/ini.core.php#ini.always-populate-raw-post-data