Create .user.ini for PHP-FPM

[oparoz]

PHP-FPM can't read .htaccess PHP settings unless a PECL extension is installed.
From version 5.3+ of PHP, settings can be set in .user.ini files

This is a .user.ini file mirroring what is included in the .htaccess file
TODO: Update the documentation if there are sections documenting how to change some PHP limits

[scrutinizer-notifier]

A new inspection was created.

[ghost]

Thanks a lot for your contribution! Contributions to the core repo require a signed contributors agreement http://owncloud.org/contribute/agreement/ Alternatively you can add a comment here stating that this contribution is MIT licensed. Some more details about out pull request workflow can be found here: http://owncloud.org/code-reviews-on-github/

[oparoz]

This contribution is MIT licensed.

[karlitschek]

Wow. I can still learn something about PHP. :-)
👍

[RobinMcCorkell]

Looks good 👍

[mmattel]

@oparoz
I just stumbled today over setting the right values for big file upload on stable and git/master and have seen the different results with same php settings.
You mentioned to update the documentation, which is after having some intense reading and searching a important thing to be done.
Right now, the documentation does not reflect your addition
https://github.com/owncloud/documentation/blob/master/admin_manual/configuration/big_file_upload_configuration.rst#enabling-uploading-big-files
Would you mind to complete it, else doing it right from the documentation becomes very challenging...

[oparoz]

@mmattel - I've added an issue here:
owncloud-archive/documentation#702

[ghost]

Ref for an older request of this: #8543

[oparoz]

@RealRancor - Thanks for the link.

[mmattel]

documented at owncloud-archive/documentation#856 (document that in case of php-fpm configurations, .user.ini must be used instead of .htaccess)

[oparoz]

Thanks!