Commit Graph

223 Commits

Author SHA1 Message Date
Sergey Biryukov 29b072e706 Docs: Add missing description for `$wpdb`, `$wp_db_version`, and `$wp_current_db_version` globals.
Props mukesh27, utsav72640, immeet94, SergeyBiryukov.
See #45604.
Built from https://develop.svn.wordpress.org/trunk@45734


git-svn-id: http://core.svn.wordpress.org/trunk@45545 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-04 01:12:56 +00:00
Gary Pendergast abcbee954f Coding Standards: Fix instances of `WordPress.PHP.NoSilencedErrors.Discouraged`.
Noteable changes:
- The `magic_quotes_runtime` and `magic_quotes_sybase` settings were removed in PHP 5.4, so no longer need to be set.
- Some functions that use external libraries can generate errors that can't be tested for, so are globally allowed to silence errors.
- Quite a few functions would cause errors if `safe_mode` was set. This setting was removed in PHP 5.4.
- Only a handful of `header()` calls needed corresponding `headers_sent()` checks for unit tests to pass, but more may need to be added as the nightlies builds are tested.

See #46732.

Built from https://develop.svn.wordpress.org/trunk@45611


git-svn-id: http://core.svn.wordpress.org/trunk@45422 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-09 05:45:58 +00:00
Sergey Biryukov 51ee349942 Docs: Add a comment about the reinstated `wp-admin/options-privacy.php`.
See #43895.
Built from https://develop.svn.wordpress.org/trunk@45454


git-svn-id: http://core.svn.wordpress.org/trunk@45265 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-27 03:03:52 +00:00
Sergey Biryukov 96b4570781 Privacy: Remove reinstated `wp-admin/options-privacy.php` from `$_old_files`.
Fix WPCS violations in [45448].

See #43895.
Built from https://develop.svn.wordpress.org/trunk@45453


git-svn-id: http://core.svn.wordpress.org/trunk@45264 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-27 02:40:53 +00:00
Sergey Biryukov 3b926e0b47 Upgrade/Install: As a follow-up to [45357], when linking to Update PHP support page in error messages, check if `wp_get_update_php_url()` and `wp_get_update_php_annotation()` exist.
`wp-admin/includes/update-core.php` runs in the context of the previous WordPress version. Any calls to newly introduced functions there need to be checked via `function_exists()`.

Reviewed by desrosj, earnjam, SergeyBiryukov.

Props dd32, imath.
Fixes #47323.
Built from https://develop.svn.wordpress.org/trunk@45365


git-svn-id: http://core.svn.wordpress.org/trunk@45176 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-20 14:29:55 +00:00
Sergey Biryukov f72cb6dc83 Upgrade/Install: Improve error messages displayed when WordPress update fails due to an incompatible PHP version by linking to the Update PHP support page.
Additionally, fix a regression in [44451] where the error message in `wp-admin/upgrade.php` was prepared, but never displayed.

Props afragen, netweb, hareesh-pillai, SergeyBiryukov.
Fixes #46937.
Built from https://develop.svn.wordpress.org/trunk@45357


git-svn-id: http://core.svn.wordpress.org/trunk@45168 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-17 18:11:51 +00:00
Gary Pendergast 3825e94d43 Upgrades: Update `$_old_files` for WordPress 5.1.
`wp-includes/random_compat/random_bytes_openssl.php` was removed in [43130], this commit updates `$_old_files` to match.

Fixes #46284.


Built from https://develop.svn.wordpress.org/trunk@44760


git-svn-id: http://core.svn.wordpress.org/trunk@44592 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-02-21 04:35:50 +00:00
Andrew Ozz fc781d2f8a TinyMCE: fix `$_old_files` after [44651], remove `wp-tinymce.js` and add `wp-tinymce.js.gz`.
Props ocean90, garrett-eclipse.
Fixes #45645.
Built from https://develop.svn.wordpress.org/trunk@44654


git-svn-id: http://core.svn.wordpress.org/trunk@44485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-19 10:23:50 +00:00
Gary Pendergast 5e62e6b203 Bundled Themes: Make twentynineteen the default theme.
After [44149], we can now make twentynineteen the default theme. Twentyseventeen has been a great default, but 5.0 and twentynineteen is guten.

Merges [43809,43954] from the 5.0 branch to trunk.

Fixes #45152.
Props jorbin, SergeyBiryukov, pento, mcsf.


Built from https://develop.svn.wordpress.org/trunk@44151


git-svn-id: http://core.svn.wordpress.org/trunk@43981 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-14 02:49:38 +00:00
Sergey Biryukov 58592b64dc Docs: Use consistent description for `$wp_filesystem` global.
See #42505.
Built from https://develop.svn.wordpress.org/trunk@42777


git-svn-id: http://core.svn.wordpress.org/trunk@42607 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-04 21:58:30 +00:00
Aaron Jorbin 9efeb545c0 Remove JSHint due to license compatibility
JSHint inherits a license from JSLint that includes the clause  "The Software shall be used for Good, not Evil." WordPress's license specifically allows grants the freedom to run the program, for any purpose. Please note, this is not an encouragement of evil. Rather than doing something evil, how about learning to love those around you. Instead of tweeting lies and saying people are "Not Good!", help your neighbor. In the words of Lin Manual Miranda, "Love is love is love is love is love is love is love is love, cannot be killed or swept aside." 

This replaces JSHint with esprima, a part of the larger jQuery project, and a custom wrapper for some basic error checking within codemirror.

The existing JSHint configuration is kept in place in case someone wants to use that, but they can only do so for Good.

Fixes #42850
Props netweb for a spelling fix on a comment.


Built from https://develop.svn.wordpress.org/trunk@42547


git-svn-id: http://core.svn.wordpress.org/trunk@42376 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-23 01:29:32 +00:00
Dion Hulse 3fe9cb61ee External Libraries: Remove unnecessary / obsoleted MediaElement.js files.
Props joemcgill.
Fixes #42720 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42462


git-svn-id: http://core.svn.wordpress.org/trunk@42291 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-16 06:28:43 +00:00
Dion Hulse 1d59873ace Upgrade: When deleting old files, if deletion fails attempt to empty the file instead.
Props joemcgill, dd32.
Fixes #42963 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42433


git-svn-id: http://core.svn.wordpress.org/trunk@42263 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-10 06:10:47 +00:00
Gary Pendergast aaf99e6913 Code is Poetry.
WordPress' code just... wasn't.
This is now dealt with.

Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS.
Fixes #41057.


Built from https://develop.svn.wordpress.org/trunk@42343


git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-30 23:11:00 +00:00
Weston Ruter 12c626c82e Update `$_old_files` to add the deleted MediaElement.js files when it was upgraded from 2.22.0 to 4.2.3.
Amends [41198].
See #39686.
Fixes #42097.

Built from https://develop.svn.wordpress.org/trunk@42015


git-svn-id: http://core.svn.wordpress.org/trunk@41849 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-25 00:02:50 +00:00
Andrew Ozz a5f8097899 Retire Press This and extract it to a plugin. First run.
Props kraftbj, azaozz.
See #41689.
Built from https://develop.svn.wordpress.org/trunk@41584


git-svn-id: http://core.svn.wordpress.org/trunk@41417 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-24 14:22:54 +00:00
Andrew Ozz 58b769a057 Plupload: also delete `plupload.full.min.js` when updating.
See #41755.
Built from https://develop.svn.wordpress.org/trunk@41571


git-svn-id: http://core.svn.wordpress.org/trunk@41404 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-22 20:48:46 +00:00
Andrew Ozz 76296ef657 Remove SWFUpload,
- Refactor swfupload.js to output a simple upload form, and handlers.js.
- Delete the SWFUpload plugins directory and swfupload.swf.
- Remove flash cookies "hack" from async-upload.php.

See #41752.
Built from https://develop.svn.wordpress.org/trunk@41554


git-svn-id: http://core.svn.wordpress.org/trunk@41387 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-21 16:35:48 +00:00
Andrew Ozz a93298f0c7 Plupload: remove the reinstated `plupload.js` from the list of old files.
Props afercia.
See #41755.
Built from https://develop.svn.wordpress.org/trunk@41332


git-svn-id: http://core.svn.wordpress.org/trunk@41163 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-04 10:22:47 +00:00
Andrew Ozz e38ec0f485 Plupload:
- Update to 2.1.9.
- Include the non-minified plupload.js and moxie.js.
- Remove support for Flash and Silverlight, the available runtime options are `html5` and `html4`.
- Delete plupload.flash.swf and plupload.silverlight.xap.

Fixes #41755.
Built from https://develop.svn.wordpress.org/trunk@41328


git-svn-id: http://core.svn.wordpress.org/trunk@41159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-01 12:28:46 +00:00
John Blackbourn 28eda6f4bc General: Improve terminology used when referring to installations of WordPress and its extensions.
"Install" is not a noun, and while it might be acceptable to use the verb as a noun, it is not correct. Using the correct
noun, "installation", increases clarity, especially for non-native English speakers.

This change fixes the usage in user-facing text and in developer documentation.

Fixes #41620

Built from https://develop.svn.wordpress.org/trunk@41289


git-svn-id: http://core.svn.wordpress.org/trunk@41129 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-08-22 11:52:48 +00:00
Dominik Schilling ec0918a6a7 Upgrade: Add `wp-includes/js/tinymce/plugins/wpembed` to `$_old_files`.
See #39513.
Fixes #40942.
Built from https://develop.svn.wordpress.org/trunk@40879


git-svn-id: http://core.svn.wordpress.org/trunk@40729 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-07 21:32:44 +00:00
Andrew Ozz dd0d110520 TinyMCE: update to 4.6.0. Has many new features and bug fixes, changelog: https://www.tinymce.com/docs/changelog/#version460-may42017.
Fixes #40690.
Built from https://develop.svn.wordpress.org/trunk@40583


git-svn-id: http://core.svn.wordpress.org/trunk@40453 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-05-08 05:32:46 +00:00
Dion Hulse b5dbe61dab Upgrade: Fix the installation of TwentySeventeen upon upgrade from an early version.
This reverts part of [31124] which incorrectly caused `$old_wp_version` to equal the version of WordPress being upgraded to due to global variable access changes.

See #38551, #30799.
Fixes #39138 for trunk.

Built from https://develop.svn.wordpress.org/trunk@39687


git-svn-id: http://core.svn.wordpress.org/trunk@39627 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-05 06:13:41 +00:00
Helen Hou-Sandí 9c023fc883 Remove 4.7 cruft from `$_old_files`.
see #39113.

Built from https://develop.svn.wordpress.org/trunk@39520


git-svn-id: http://core.svn.wordpress.org/trunk@39460 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-06 17:17:41 +00:00
Gary Pendergast 623ba7e8c9 Load: Re-add `locale.php`.
`locale.php` is occasionally included directly by custom external code, so should continue to be available. This behaviour is deprecated.

Partial revert of [38364].
See #37827, #39027.


Built from https://develop.svn.wordpress.org/trunk@39455


git-svn-id: http://core.svn.wordpress.org/trunk@39395 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-03 04:07:40 +00:00
Gary Pendergast 3487c1bda8 Load: Re-add `session.php`.
`session.php` is occasionally included directly by custom external code, so should continue to be available. This behaviour is deprecated.

Partial revert of [38373].
See #36335, #39027.


Built from https://develop.svn.wordpress.org/trunk@39453


git-svn-id: http://core.svn.wordpress.org/trunk@39393 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-03 03:51:41 +00:00
Gary Pendergast a7ca4b8dde Load: Re-add `class-wp-upgrader-skins.php`.
`class-wp-upgrader-skins.php` is occasionally included directly by custom external code, so should continue to be available. This is deprecated in favour of including `class-wp-upgrader.php`, instead.

Revert of [38379].
See #36335, #39027.


Built from https://develop.svn.wordpress.org/trunk@39450


git-svn-id: http://core.svn.wordpress.org/trunk@39390 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-03 03:40:41 +00:00
Gary Pendergast 6f1d48cdf3 Load: Re-add `class-feed.php`.
`class-feed.php` is occasionally included directly by custom external code, so should continue to be available. This is deprecated in favour of calling `fetch_feed()`, however..

Partial revert of [38374].
See #36335, #39027.


Built from https://develop.svn.wordpress.org/trunk@39449


git-svn-id: http://core.svn.wordpress.org/trunk@39389 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-03 03:30:42 +00:00
Helen Hou-Sandí 1281a28382 Customize: Revert theme install feature.
This is a great goal for core, and is close, but it is not in shape to be shipped for 4.7 and there is not enough time left in the development cycle to alter and polish sufficiently. There are bugs, but more than that, there are more fundamental questions around the use of existing UI, general UX, and how findable themes are (not) on the .org side.

see #37661.

Built from https://develop.svn.wordpress.org/trunk@39140


git-svn-id: http://core.svn.wordpress.org/trunk@39080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:18:26 +00:00
Dion Hulse 70b1d2071b Upgrade: Install new themes upon upgrade again.
This partially reverts [35738], which has shown to provide a bad user experience for users seeking to experiment with TwentySeventeen.

This will result in TwentySixteen being installed in addition to TwentySeventeen.

See #38551.

Built from https://develop.svn.wordpress.org/trunk@39064


git-svn-id: http://core.svn.wordpress.org/trunk@39006 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-01 01:24:35 +00:00
Dominik Schilling 1159185401 Upgrade: Realign `$_new_bundled_files` after [38921].
Built from https://develop.svn.wordpress.org/trunk@38922


git-svn-id: http://core.svn.wordpress.org/trunk@38865 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-25 20:04:31 +00:00
Dominik Schilling 6e08d8303d Upgrade: Add Twenty Seventeen to `$_new_bundled_files`.
This indicates that Twenty Seventeen should be installed with a WordPress upgrade.

See #38372.
Built from https://develop.svn.wordpress.org/trunk@38921


git-svn-id: http://core.svn.wordpress.org/trunk@38864 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-25 20:03:03 +00:00
Dion Hulse 2b788037c7 Upgrade: Don't fail a core update just because `readme.html` or `license.txt` couldn't be modified.
A number of locked down installs remove `readme.html` or make it inaccessible which would result in an update failure.

Props polevaultweb for the initial patch.
Fixes #31420.

Built from https://develop.svn.wordpress.org/trunk@38898


git-svn-id: http://core.svn.wordpress.org/trunk@38841 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-25 02:24:31 +00:00
Scott Taylor b1c6049be4 Upgrade/Install: `wp-admin/includes/class-wp-upgrader-skins.php` is unused, remove it. All of the same includes are loaded in `class-wp-upgrader.php`.
See #37827.

Built from https://develop.svn.wordpress.org/trunk@38379


git-svn-id: http://core.svn.wordpress.org/trunk@38320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-26 18:25:30 +00:00
Scott Taylor 76c7864367 Load: remove `class-feed.php` (There is no class named `Feed` or `WP_Feed`, it just loads other classes) and, instead, move the `require` calls to the only place they are ever included: inside `fetch_feed()`. This simplifies the include path.
Tested with this feed in a widget: `http://rss.nytimes.com/services/xml/rss/nyt/HomePage.xml`.

See #36335.

Built from https://develop.svn.wordpress.org/trunk@38374


git-svn-id: http://core.svn.wordpress.org/trunk@38315 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-26 17:53:30 +00:00
Scott Taylor 524effb58f Load: remove `session.php` and, instead, move the 2 `require` calls to `wp-settings.php`. This simplifies the include path.
See #36335.

Built from https://develop.svn.wordpress.org/trunk@38373


git-svn-id: http://core.svn.wordpress.org/trunk@38314 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-26 17:45:17 +00:00
Scott Taylor 6d87157eb9 i18n: move `is_rtl()` to `l10n.php` (which loads way earlier). Load `WP_Locale` file in `wp-settings.php`. Retire `wp-includes/locale.php` - it only loaded the class and the one function, `is_rtl()`. If someone loaded this file for fun somewhere else, it would be a fatal error.
See #37827.

Built from https://develop.svn.wordpress.org/trunk@38364


git-svn-id: http://core.svn.wordpress.org/trunk@38305 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-26 10:20:29 +00:00
Dominik Schilling 0d2106e2eb Upgrader: Rename `class-wp-automatic-upgrader.php` to `class-wp-automatic-updater.php`.
The class is named `WP_Automatic_Updater` not `WP_Automatic_Upgrader` like all the other upgrader classes. 

Introduced in [37409].
See #37628.
Built from https://develop.svn.wordpress.org/trunk@38242


git-svn-id: http://core.svn.wordpress.org/trunk@38183 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-10 19:51:29 +00:00
Drew Jaynes c3055cc190 Docs: Standardize hook docs in wp-admin/* to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37488


git-svn-id: http://core.svn.wordpress.org/trunk@37456 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:01:30 +00:00
Drew Jaynes a54c2a7279 Docs: Remove/replace invalid inline `@link` tags from DocBlocks in wp-admin/includes/*.
See #36910.

Built from https://develop.svn.wordpress.org/trunk@37485


git-svn-id: http://core.svn.wordpress.org/trunk@37453 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 17:22:27 +00:00
Sergey Biryukov 7ef42ed781 Comment out some CSS files in `$_old_files` that were added back as a result of [36341].
Add a unit test to make sure the `$_old_files` array does not contain any current project files.

Props joemcgill, swissspidy.
Fixes #36083.
Built from https://develop.svn.wordpress.org/trunk@36843


git-svn-id: http://core.svn.wordpress.org/trunk@36810 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-04 07:56:27 +00:00
Dominik Schilling e5ea82d81a Spelling: Standardize on "front end"/"back end" (noun) and "front-end"/"back-end" (adjective).
Props obrienlabs, thewanderingbrit.
Fixes #34887.
Built from https://develop.svn.wordpress.org/trunk@36709


git-svn-id: http://core.svn.wordpress.org/trunk@36676 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-25 12:53:27 +00:00
John Blackbourn a027edc277 Comments: The year is 2003. Permalinks are a new thing and everyone's using Blogger. It's a time when opening a modal window in JavaScript to view a section of a website is not a completely weird thing, although many users get annoyed by it. b2 has recently become WordPress, and with it comes a bunch of functionality that will become stale over the next decade, remnants of simpler times.
Twelve years later, after no fewer than three themes have intentionally implemented popup comments in their functionality, before being abandoned for at least the last six years, we've reached a time where we can put this era behind us. A time when we can remove comment popup functionality from WordPress.

If this breaks the internet, I'll eat my hat.

Fixes #28617

Built from https://develop.svn.wordpress.org/trunk@35848


git-svn-id: http://core.svn.wordpress.org/trunk@35812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-10 03:06:30 +00:00
Scott Taylor 79a2915a9b Upgrade: New themes are not automatically installed on upgrade. This can still be explicitly asked for by defining `CORE_UPGRADE_SKIP_NEW_BUNDLED` as `false`.
In `populate_options()`, if the theme specified by `WP_DEFAULT_THEME` doesn't exist, fall back to the latest core default theme. If we can't find a core default theme, `WP_DEFAULT_THEME` is the best we can do. 

Props nacin, jeremyfelt, dd32.
See #34306.

Built from https://develop.svn.wordpress.org/trunk@35738


git-svn-id: http://core.svn.wordpress.org/trunk@35702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-25 21:45:25 +00:00
Andrew Nacin 1579e45d41 Simplify the include graph after work to split out classes.
see #33413. More details there.

Built from https://develop.svn.wordpress.org/trunk@35718


git-svn-id: http://core.svn.wordpress.org/trunk@35682 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-20 07:24:30 +00:00
Dion Hulse 09ada24c99 Upgrade: Force disable the rest-api plugin on upgrade to 4.4 unless it's beta5+. Previous versions of the plugin were not configured correctly to gradefully degrade during update which would cause fatal errors.
Props wonderboymusic.
Fixes #34415

Built from https://develop.svn.wordpress.org/trunk@35582


git-svn-id: http://core.svn.wordpress.org/trunk@35546 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-09 01:22:28 +00:00
Scott Taylor 62d8b8c5bc List Tables: revert the majority of [34467]. This was almost universally abhorred (the JS that disabled the bulk dropdowns).
See #31634.

Built from https://develop.svn.wordpress.org/trunk@35277


git-svn-id: http://core.svn.wordpress.org/trunk@35243 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-20 04:29:24 +00:00
Jeremy Felt 9926983b66 Revert [34778], continue using `_site_option()` for the current network.
The `_network_option()` parameter order will be changing to accept `$network_id` first. The `_site_option()` functions will remain in use throughout core as our way of retrieving a network option for the current network.

See #28290.

Built from https://develop.svn.wordpress.org/trunk@34912


git-svn-id: http://core.svn.wordpress.org/trunk@34877 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-07 17:11:25 +00:00
Jeremy Felt 54512d64cb MS: Use `*_network_option()` functions throughout core.
Replaces all uses of `*_site_option()` with the corresponding "network" function.

This excludes one usage in `wp-admin/admin-footer.php` that needs more investigation.

Props spacedmonkey.
See #28290.

Built from https://develop.svn.wordpress.org/trunk@34778


git-svn-id: http://core.svn.wordpress.org/trunk@34743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-02 19:08:26 +00:00