Commit Graph

34863 Commits

Author SHA1 Message Date
Weston Ruter
44c499329a Docs: Update outdated phpdoc for WP_Customize_Manager::validate_setting_values() to reflect changes in [37942].
Props dlh.
See #37247.
Fixes #37759.

Built from https://develop.svn.wordpress.org/trunk@38299


git-svn-id: http://core.svn.wordpress.org/trunk@38240 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-22 00:41:31 +00:00
Scott Taylor
4bdd4edb77 Comments: in WP_Comment_Query::fill_descendants(), continue if there is an empty array in the loop.
See #37416, [38297].

Built from https://develop.svn.wordpress.org/trunk@38298


git-svn-id: http://core.svn.wordpress.org/trunk@38239 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-21 06:43:29 +00:00
Scott Taylor
f02f4ac762 Comments: in WP_Comment_Query::fill_descendants(), compute count() in the first for expression so that it does not run on each iteration.
Props vishalkakadiya, deremohan.
Fixes #37416.

Built from https://develop.svn.wordpress.org/trunk@38297


git-svn-id: http://core.svn.wordpress.org/trunk@38238 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-21 06:25:29 +00:00
Scott Taylor
b8bfcb0d64 Media: use wp_get_attachment_metadata() instead of get_post_meta() where appropriate.
Adds unit test.

Props JorritSchippers.
Fixes #36246.

Built from https://develop.svn.wordpress.org/trunk@38296


git-svn-id: http://core.svn.wordpress.org/trunk@38237 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-21 06:15:30 +00:00
Scott Taylor
76540c6010 Media: wp_get_attachment_link() fails to output text for non-images if the attachment post doesn't have a title and $text (argument #5) was not passed to the func. In this case, use the filename.
Props Jonnyauk, henry.wright.
Fixes #37343.

Built from https://develop.svn.wordpress.org/trunk@38295


git-svn-id: http://core.svn.wordpress.org/trunk@38236 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 23:45:28 +00:00
Scott Taylor
7ac88c02fa Media: when calling pathinfo(), also pass a PATHINFO_* constant to avoid array notices for unset keys.
Props JaworskiMatt.
Fixes #37608.

Built from https://develop.svn.wordpress.org/trunk@38294


git-svn-id: http://core.svn.wordpress.org/trunk@38235 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 23:36:28 +00:00
Scott Taylor
d73964aab6 Media: Add some docs to media-gallery.js RIP.
Props jipmoors.
Fixes #37717.

Built from https://develop.svn.wordpress.org/trunk@38293


git-svn-id: http://core.svn.wordpress.org/trunk@38234 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 22:59:29 +00:00
Boone Gorges
344c88d39f Allow attachment taxonomies to be fetched as objects.
By adding the `$output` parameter to `get_attachment_taxonomies()`, the
function signature matches that of `get_object_taxonomies()`. The change
also allows for more consistent behavior when passing `output=objects`
to `get_object_taxonomies()` for the 'attachment' object type, since
the `$output` parameter is now passed through the function stack.

Props codemovement.pk.
See #37368.
Built from https://develop.svn.wordpress.org/trunk@38292


git-svn-id: http://core.svn.wordpress.org/trunk@38233 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 17:35:31 +00:00
Boone Gorges
188c568204 Introduce tests for get_attachment_taxonomies().
See #37368.
Built from https://develop.svn.wordpress.org/trunk@38291


git-svn-id: http://core.svn.wordpress.org/trunk@38232 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 17:25:30 +00:00
Boone Gorges
ece461fbc3 Introduce tests for get_object_taxonomies().
See #37368.
Built from https://develop.svn.wordpress.org/trunk@38290


git-svn-id: http://core.svn.wordpress.org/trunk@38231 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 17:01:31 +00:00
Sergey Biryukov
597c067b67 Docs: Correct usage examples for wpdb::prepare(), which should not be called statically.
Props TJNowell.
Fixes #37744.
Built from https://develop.svn.wordpress.org/trunk@38289


git-svn-id: http://core.svn.wordpress.org/trunk@38230 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 13:17:30 +00:00
Boone Gorges
d30a6a988a Query: Non-scalar and negative values for 'p' should always result in a 404.
Previously, the 'p' query var was being run through `absint()`, which
caused unexpected results.

Props Akeif, kouratoras.
Fixes #33372.
Built from https://develop.svn.wordpress.org/trunk@38288


git-svn-id: http://core.svn.wordpress.org/trunk@38229 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 02:32:30 +00:00
Boone Gorges
54fe38c7cc Mail: Don't set Sender field when setting From.
[38058] changed `wp_mail()` so that it used PHPMailer's `setFrom()`
method rather than setting the From and FromName headers directly. See
behavior of setting the `Sender` field. This causes `mail` to be
called with the `-f` flag, which causes outgoing email to fail on some
server environments.

Props Clorith, iandunn, DrewAPicture.
Fixes #37736.
Built from https://develop.svn.wordpress.org/trunk@38286


git-svn-id: http://core.svn.wordpress.org/trunk@38227 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-20 02:17:38 +00:00
Boone Gorges
53ef9de125 Tests: Move some utility classes to their own files.
Props Frank Klein.
Fixes #37523.

Built from https://develop.svn.wordpress.org/trunk@38285


git-svn-id: http://core.svn.wordpress.org/trunk@38226 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-19 15:45:29 +00:00
Sergey Biryukov
83bed74a2f Docs: Fix typo in load_plugin_textdomain() parameter description.
Props tivnet.
See #37318.
Built from https://develop.svn.wordpress.org/trunk@38284


git-svn-id: http://core.svn.wordpress.org/trunk@38225 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-19 14:29:30 +00:00
Boone Gorges
0da0aae4b0 Add wordpress-importer tests demonstrating slashed data behavior.
See #21007.
Built from https://develop.svn.wordpress.org/trunk@38283


git-svn-id: http://core.svn.wordpress.org/trunk@38224 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-19 13:27:30 +00:00
Aaron Jorbin
a138374ec8 Bootstrap/Load: Include Plugin API via require_once
Currently, auto-prepended files need to directly modify the globals in order to add filters and actions. This is a bad idea. Globals are bad. You should never directly interact with the Plugin globals.

Fixes #37707.


Built from https://develop.svn.wordpress.org/trunk@38282


git-svn-id: http://core.svn.wordpress.org/trunk@38223 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-19 04:10:30 +00:00
Aaron Jorbin
18f14ad752 Fix jshint of Gruntfile.js
Introduced in [38276]

See #37720.

Built from https://develop.svn.wordpress.org/trunk@38281


git-svn-id: http://core.svn.wordpress.org/trunk@38222 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 20:05:30 +00:00
Scott Taylor
3357ca23e6 Query: use composition for $db in WP_Date_Query, removes need to import global $wpdb in multiple methods.
See #37699.

Built from https://develop.svn.wordpress.org/trunk@38280


git-svn-id: http://core.svn.wordpress.org/trunk@38221 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 19:48:34 +00:00
Scott Taylor
9b393cea42 Query: use composition for $db in WP_Query, removes need to import global $wpdb in multiple methods.
See #37699.

Built from https://develop.svn.wordpress.org/trunk@38279


git-svn-id: http://core.svn.wordpress.org/trunk@38220 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 19:39:29 +00:00
Scott Taylor
c606046d73 Unit Tests: skip checking the value in Tests_User:test_user_properties for db. Casting to array is not the most elegant thing here, and various versions of PHP key protected/private fields differently when objects are cast.
See [38275], #37699.

Built from https://develop.svn.wordpress.org/trunk@38278


git-svn-id: http://core.svn.wordpress.org/trunk@38219 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 19:38:29 +00:00
Boone Gorges
2b7d7f4833 In is_object_in_term(), return error object rather than caching it.
This change prevents an error object from being stored in the cache,
and prevents notices from being thrown when plucking term IDs to put
into the relationship cache.

See #32044, #36814.

Props rpayne7264.
Fixes #37721.
Built from https://develop.svn.wordpress.org/trunk@38277


git-svn-id: http://core.svn.wordpress.org/trunk@38218 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 19:15:32 +00:00
Aaron Jorbin
6836de32d1 External Libraries: Update Minified version of jquery.masonry.js
WordPress maintains the minified version of jquery.masonry.js since there is no official build, however it has been excluded from grunt's minification process. This adds a minification task to grunt, adds it to the precommit hook for JS, minifies the file, and bumps the version on jquery.masonry.min.js. The change to the non minified version was introduced in [38261].

Fixes #37720.  See #37666.

Built from https://develop.svn.wordpress.org/trunk@38276


git-svn-id: http://core.svn.wordpress.org/trunk@38217 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 18:55:30 +00:00
Scott Taylor
e7ffad7fac Query: add a protected field, $db, (composition, as it were) to WP_*_Query classes to hold the value for the database abstraction, instead of importing the global $wpdb into every method that uses it. Reduces the number of global imports by 32.
See #37699.

Built from https://develop.svn.wordpress.org/trunk@38275


git-svn-id: http://core.svn.wordpress.org/trunk@38216 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 18:21:31 +00:00
Dion Hulse
1dd3ed4bd5 Requests: Update to Requests master (fb5b517) which corrects a logic inversion in the cURL transport checks.
Previously if a host had only disabled one of `curl_init()` or `curl_exec()` it wouldn't get detected correctly by Requests, which caused cURL warnings for users on an affecte dhost.

Fixes #37700 for trunk.

Built from https://develop.svn.wordpress.org/trunk@38274


git-svn-id: http://core.svn.wordpress.org/trunk@38215 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-18 03:48:31 +00:00
Aaron Jorbin
2bd32687b3 Build/Test Tools: Ensure PHP 7.1 is tested on Travis.
PHP 7.1 is the next version of PHP and WordPress should support it with the first major version after 7.1 launches. This will facilitate testing. Failures on 7.1 won't necessitate builds failing while 7.1 is still in beta.

Fixes #37625.


Built from https://develop.svn.wordpress.org/trunk@38273


git-svn-id: http://core.svn.wordpress.org/trunk@38214 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-17 20:47:30 +00:00
John Blackbourn
594b88661a Permalinks: Correct the documentation for the get_sample_permalink filter, and improve the documentation for the get_sample_permalink() function.
Props sebastian.pisula for the original patch
Fixes #37682

Built from https://develop.svn.wordpress.org/trunk@38272


git-svn-id: http://core.svn.wordpress.org/trunk@38213 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-17 18:30:30 +00:00
Dominik Schilling
14cbd0e730 About Page: Add release video and move images to CDN.
Props jerrysarcastic, rosso99, petya, hugobaeta, jerrysarcastic.
See #37246.
Built from https://develop.svn.wordpress.org/trunk@38267


git-svn-id: http://core.svn.wordpress.org/trunk@38208 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-16 17:58:30 +00:00
Dominik Schilling
75d4429926 Post Thumbnails: Restore thumbnail support for media files.
* Allow to add/remove a featured image to `attachment:audio` and `attachment:video` post types, see [27657].
* Change conditionals to check for theme OR post type support.
* Add tests for #12922.

Broken in [37658].

Props flixos90, joemcgill, DrewAPicture, wonderboymusic.
See #12922.
Fixes #37658.
Built from https://develop.svn.wordpress.org/trunk@38263


git-svn-id: http://core.svn.wordpress.org/trunk@38204 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-15 19:16:31 +00:00
Aaron Jorbin
9c526c8a24 External Libraries: Update Masonry shim to prevent error using isAnimated option
The isAnimated option throws an error and causes Masonry to stop functioning. Masonry.prototype.options is no longer defined in 3.3.2, this.options is and does the same. Masonry was updated to 3.3.2 in [37891].

Reported upstream: https://github.com/desandro/masonry-v2-3-shim/pull/1

Props stephenharris, ocean90, azaozz for testing and second sign off.
See #37666, #32802.


Built from https://develop.svn.wordpress.org/trunk@38261


git-svn-id: http://core.svn.wordpress.org/trunk@38202 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-15 18:20:30 +00:00
Dominik Schilling
2ccd9b46dd About Page: Enhance responsive images.
* Add `srcset` and `sizes` to the mobile image for streamlined updates.
* Modify the order of image candidate strings in each `srcset` to address a bug in iOS8 where the first candidate will always be selected when using `w` descriptors, see #35030.

Props joemcgill.
Fixes #37246.
Built from https://develop.svn.wordpress.org/trunk@38257


git-svn-id: http://core.svn.wordpress.org/trunk@38198 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-13 19:28:29 +00:00
Dominik Schilling
25338b6f02 Script Loader: Fix protocol-relative URLs for the preconnect relation type.
`wp_resource_hints()` parses the URL for the `preconnect` and `dns-prefetch` relation types to ensure correct values for both. While protocol-relative URLs are supported for `dns-prefetch`, the double slash was lost for `preconnect`.

Props swissspidy, peterwilsoncc.
Props azaozz for review.
Fixes #37652.
Built from https://develop.svn.wordpress.org/trunk@38255


git-svn-id: http://core.svn.wordpress.org/trunk@38196 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-13 18:35:30 +00:00
Drew Jaynes
1691196110 Docs: Add a period missed in an argument description in [38253] for #36338.
Built from https://develop.svn.wordpress.org/trunk@38254


git-svn-id: http://core.svn.wordpress.org/trunk@38195 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-13 17:44:28 +00:00
Drew Jaynes
51810b926a Docs: Add documentation for all arguments accepted by export_wp().
Props theMikeD for the initial patch.
Fixes #36338.

Built from https://develop.svn.wordpress.org/trunk@38253


git-svn-id: http://core.svn.wordpress.org/trunk@38194 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-13 17:43:28 +00:00
Aaron Jorbin
7e14c27bb9 Bootstrap/Load: Revert Plugin Global restoration around advance-cache.php.
First added in [37588] and later modified in [38224], the idea was to ensure that filters/actions added before `advance-cache.php` would not disappear if `advance-cache.php` overloaded the filters/actions with code such as `$wp_filter = array()`. This is an edge case and one that there is no documented case of existing.

This restores the behavior from WordPress 4.5 and before. It is strongly encouraged that developers using `advance-cache.php` to use the Plugins API that is available before the loading of `advance-cache.php` rather than directly interacting with any of the globals.

Props azaozz, jorbin, dd32 for review, pento for review, westi for investigation, ipstenu for research.
See #36819.


Built from https://develop.svn.wordpress.org/trunk@38251


git-svn-id: http://core.svn.wordpress.org/trunk@38192 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-13 16:00:33 +00:00
Sergey Biryukov
f25445a378 Users: Merge two duplicate strings introduced in [37940].
Props dimadin.
Fixes #37644.
Built from https://develop.svn.wordpress.org/trunk@38250


git-svn-id: http://core.svn.wordpress.org/trunk@38191 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-12 14:12:32 +00:00
Dominik Schilling
3a0771b986 About Page: Fix punctuation errors in two strings.
See #37246.
Built from https://develop.svn.wordpress.org/trunk@38248


git-svn-id: http://core.svn.wordpress.org/trunk@38189 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-11 20:51:46 +00:00
Dominik Schilling
eb02dac3e7 About Page: Third pass for 4.6.
* Adjust strings.
* Make strings translatable.
* Improve margin between copy and images.

Props Ipstenu, SergeyBiryukov, Presskopp, jeremyfelt, afragen, helen, Clorith, macmanx, DrewAPicture, voldemortensen, jorbin, MattyRob, ocean90.
See #37246.
Built from https://develop.svn.wordpress.org/trunk@38244


git-svn-id: http://core.svn.wordpress.org/trunk@38185 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-10 23:33:30 +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
Andrew Ozz
0d4320fcbc Update/Install error messages: do not escape from the template, escape the error message string before inserting it.
Props swissspidy, ocean90.
Fixes #37623 for trunk.
Built from https://develop.svn.wordpress.org/trunk@38240


git-svn-id: http://core.svn.wordpress.org/trunk@38181 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-10 19:03:31 +00:00
Sergey Biryukov
df97f83cb6 Docs: Replace some more HTTP links with HTTPS.
Props johnpgreen.
Fixes #37622. See #36993.
Built from https://develop.svn.wordpress.org/trunk@38239


git-svn-id: http://core.svn.wordpress.org/trunk@38180 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-10 16:10:31 +00:00
Drew Jaynes
7643afd97c Update/Install: Provide basic back-compat styling for the .update-message CSS class in the plugins list table.
This change restores only the margin and padding styles for the `.update-message` class when used by plugins in the context of adding arbitrary rows to the list table. The inline-update colors and icon styles were not restored, expressly with a wide variety of plugin use-cases in mind.

Props ovann86, rahulsprajapati, ocean90, DrewAPicture.
Props helen for review.
See #37504.

Built from https://develop.svn.wordpress.org/trunk@38237


git-svn-id: http://core.svn.wordpress.org/trunk@38178 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 22:45:40 +00:00
Dominik Schilling
771fc167b6 Media: In _wp_handle_upload() use call_user_func_array() to call the upload error handler.
The default error handler `wp_handle_upload_error()` expects a reference for the first parameter but `call_user_func()` doesn't pass parameters by reference. The current code didn't produce any issues until now. PHP 7.0.9 (and PHP 7.1) is now stricter and prevents calling the error handler with a warning:
> PHP Warning:  Parameter 1 to wp_handle_upload_error() expected to be a reference, value given.

To restore the error handler `_wp_handle_upload()` now uses `call_user_func_array()`.

Props jbrinley.
Props jorbin for review.
Fixes #37570.
Built from https://develop.svn.wordpress.org/trunk@38235


git-svn-id: http://core.svn.wordpress.org/trunk@38176 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 21:54:30 +00:00
Dominik Schilling
5d9f94693e About Page: Update video for streamlined updates and add srcset/sizes attributes for the static images.
Props hugobaeta, joemcgill.
See #37246.
Built from https://develop.svn.wordpress.org/trunk@38234


git-svn-id: http://core.svn.wordpress.org/trunk@38175 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 19:26:30 +00:00
Jeremy Felt
eaffe99260 Multisite: Remove unnecessary reference parameters.
There is no advantage to passing parameters by reference to `get_site()`, `get_network()`, and `update_site_cache()`.

Props flixos90, ocean90 for review.
See #37615.

Built from https://develop.svn.wordpress.org/trunk@38232


git-svn-id: http://core.svn.wordpress.org/trunk@38173 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 18:12:31 +00:00
Sergey Biryukov
822db9ce1d Embeds: Fix copy/paste error in WP_oEmbed::_add_provider_early() description.
Props ivantedja.
Fixes #37602.
Built from https://develop.svn.wordpress.org/trunk@38230


git-svn-id: http://core.svn.wordpress.org/trunk@38171 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 14:10:30 +00:00
Gary Pendergast
210e23a63d Multisite: Improve performance of the upgrade page on large networks.
The query to select the next 5 blogs to upgrade was ordered by `registered`, which isn't indexed. This causes the query to table scan, which will be slow on networks with many blogs.

The query only needs to be ordered by something that won't change, so ordering by `blog_id` is a good replacement. `blog_id` is indexed, and it's the only column being returned, so MySQL is able to optimize for a fast index read.

Props fliespl.
Fixes #37612.


Built from https://develop.svn.wordpress.org/trunk@38229


git-svn-id: http://core.svn.wordpress.org/trunk@38170 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 11:39:36 +00:00
Dominik Schilling
cb131d8d5f Updates: Add visual feedback when deleting themes/plugins.
This corrects the selector for the delete link in `wp.updates.deletePlugin()` so the text can be changed to 'Deleting…'. `wp.updates.deleteTheme()` already worked on wp-admin/themes.php but not on wp-admin/network/themes.php because the network screen is similar to the plugins list table, this is now fixed too.
The `credential-modal-cancel` handler has been updated to support canceled delete jobs.

Props swissspidy.
Props jorbin for review.
Fixes #37603.
Built from https://develop.svn.wordpress.org/trunk@38227


git-svn-id: http://core.svn.wordpress.org/trunk@38168 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 10:39:32 +00:00
Dominik Schilling
9970c6ca5a Dashboard: Don't escape widget titles in screen reader text.
Introduced in [37972]. The title for the Quick Draft widget contains HTML to provide a JS/no-JS version.

Props SergeyBiryukov for review.
See #37595.
Fixes #37594.
Built from https://develop.svn.wordpress.org/trunk@38225


git-svn-id: http://core.svn.wordpress.org/trunk@38166 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 09:07:30 +00:00
Gary Pendergast
4ac3feaa64 Boostrap/Load: Improve forward compatiblity of plugin global backup methods.
[37588] added methods to backup the plugin globals, for ensuring that advanced cache drop-ins don't overwrite hooks that've been added earlier in the load process.

The method for restoring the plugin globals wasn't compatible with the implementation of `WP_Hook` in #17817. `WP_Hook` implements `ArrayAccess`, so `_restore_plugin_globals()` was treating it as an array, and inadvertantly overwriting the `WP_Hook` object with a plain array.

To avoid having to re-write this code as part of #17817, we now use `add_filter()` to restore any hooks that were added by cache drop-ins, which `WP_Hook` correctly supports.

Props pento, jorbin.
See #36819.


Built from https://develop.svn.wordpress.org/trunk@38223


git-svn-id: http://core.svn.wordpress.org/trunk@38164 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-09 01:45:29 +00:00