Issue #2990280-46 by TR: [D7] Coding standards - More documentation comments, including @param, @return, @var.

Issue #3027486 by TR: Consistent datatypes for Rules system variables 'rules_debug' and 'rules_debug_log'

Issue #2990280 by TR: [D7] Coding standards - More doxygen comment work (missing types mostly) and missing function comments. Some corrected in-line comments.

Issue #2990280 by TR: [D7] Coding standards - Mostly adding some missing function docs. Also correcting some comments and some line-length issues.

Issue #2990280 by TR: [D7] Coding standards - comment #33. Fixed some @param, @return, @var and missing function commments. Also fixed some array wrapping.

Issue #2990280 by TR: [D7] Coding standards - comment #33. Fixed some @param, @return, and missing function commments.

1) Doc comment short description must be on the first line
2) Doc comment short description must be on a single line, further text should be a separate paragraph

Documentation changes only.

Issue #2990280 by TR: [D7] Coding standards - misc. doxygen comment problems + one property per line.

Issue #2267341 by TR, maijs: Unsupported operand types error is thrown if there are no node content types defined

Merlin Axel Rutz authored Sep 17, 2018 and Tim Rohaly committed Sep 17, 2018

Issue #2948897 by axel.rutz, TR: Breaks on alpine: "glob() expects parameter 2 to be integer, string given rules.core.inc:1785"

Dave Hall authored Sep 14, 2018 and Wolfgang Ziegler committed Sep 14, 2018

Issue #1884580 by skwashd, aaronbauman, dixon_: List of fields on "Entity has field" condition is extremely difficult to use

Dmitry Danilson authored Sep 14, 2018 and Wolfgang Ziegler committed Sep 14, 2018

Issue #1331100 by mrfelton, Les Lim, PatchRanger, Chipie: PHP evaluations are not being included in CLI-exported Rules configurations

Erwin Derksen authored Sep 14, 2018 and Wolfgang Ziegler committed Sep 14, 2018

Issue #2475097 by fietserwin, freelock, vasike: Action "Fetch entity by property" does not allow to fetch by multi-valued properties