Boone Gorges 77128eb048 Default $parent in category_exists() should default to null rather than 0. ...

[29863] made the corresponding change in `term_exists()`. Failure to change the
default value in `category_exists()` meant that an unspecified value for
`$parent` would limit results to top-level categories.

Includes unit tests and corrected function documentation.

Props hissy.
Fixes #30975 for trunk.

git-svn-id: https://develop.svn.wordpress.org/trunk@31140 602fd350-edb4-49c9-b593-d223f7449a82

2015-01-11 01:25:19 +00:00

..

phpunit

Default $parent in category_exists() should default to null rather than 0.

2015-01-11 01:25:19 +00:00

qunit

Add jQuery UI Core as a dependency for qUnit tests

2014-12-23 00:16:52 +00:00