Felix Arntz e23004c344 Multisite: Introduce get_main_site_id(). ... This function can be used to easily get the main site ID of a given network via the optional `$network_id` parameter, which defaults to the current network. The existing `is_main_site()` now uses the new function internally and now accepts an optional `$network_id` parameter as well. The main purpose of the new function at this point is to ensure that the `WP_Network::$blog_id` property is always set. Magic getters in the class have been adjusted to auto-fill the property when it is accessed and empty. Furthermore the function encapsulates logic that was previously part of `ms_load_current_site_and_network()` and has been replaced with a call to the function now. Props spacedmonkey, jeremyfelt, johnjamesjacoby, flixos90. Fixes #29684. git-svn-id: https://develop.svn.wordpress.org/trunk@41380 602fd350-edb4-49c9-b593-d223f7449a82		2017-09-15 11:14:49 +00:00
src	Multisite: Introduce get_main_site_id().	2017-09-15 11:14:49 +00:00
tests	Multisite: Introduce get_main_site_id().	2017-09-15 11:14:49 +00:00
tools/i18n	DOCS: Replace HTTP links with HTTPS.	2016-06-10 04:49:09 +00:00
.editorconfig
.gitignore	Build/Test Tools: Facilitate SVN and Git being co-located in the same directory.	2016-12-12 05:11:27 +00:00
.jshintrc	Build/Test Tools: After [29858], update .jsintrc to use spaces, not tabs.	2017-01-13 04:44:53 +00:00
.travis.yml	Build/Test tools: Use the latest in the 4.x and 6.x branches of PHPUnit when running tests on Travis.	2017-08-22 16:08:33 +00:00
Gruntfile.js	Editor: Add CodeMirror-powered code editor with syntax highlighting, linting, and auto-completion.	2017-09-13 06:07:48 +00:00
jsdoc.conf.json	Docs: Add jsdoc.conf.json JSDOC configuration file.	2017-09-11 13:13:40 +00:00
package.json	Docs: JSDoc improvements for namespaces.	2017-09-08 18:41:20 +00:00
phpunit.xml.dist	Tests: Rename ignored tests in phpunit.xml.dist.	2017-08-18 10:26:50 +00:00
wp-cli.yml	Remove debug mode from WP-CLI by default, as it now outputs too much debugging information to be of use during normal development.	2015-11-28 18:36:06 +00:00
wp-config-sample.php
wp-tests-config-sample.php	General: Improve terminology used when referring to installations of WordPress and its extensions.	2017-08-22 11:51:11 +00:00