Dion Hulse dc9203d753 Rewrite insert_with_markers() to use flock() when available, significant cleanup of the function too. ...

The call to `flock()` is an exclusive advisory lock, which in my testing only PHP respects (apache continues to read it).
Not all filesystems support locking (remote NFS mounts for example) so this offers minimal benefit to those platforms, but offers much better protection against file corruption on systems which do support it.
The call is blocking, so a second process will wait for the first to complete before writing if supported.

See #31767

Built from https://develop.svn.wordpress.org/trunk@34740


git-svn-id: http://core.svn.wordpress.org/trunk@34704 1a063a9b-81f0-0310-95a4-ce76da25c4cd

2015-10-01 07:46:27 +00:00

..

css

Customize: Style the nav menu "Add Items" button as disabled when reordering.

2015-09-30 22:55:26 +00:00

images

Squish that .png a bit more. See [32994].

2015-06-30 22:04:25 +00:00

includes

Rewrite insert_with_markers() to use flock() when available, significant cleanup of the function too.

2015-10-01 07:46:27 +00:00

js

Sample permalink: Buttons still need the .button class.

2015-09-28 22:07:25 +00:00

maint

Improve the tone of key/salts recommendation message.

2015-07-01 15:39:26 +00:00

network

Network Upgrade: switch <h3> to <h2>.

2015-09-29 21:29:13 +00:00

user

Ensure the requires for the admin bootstrap are documented in all wp-admin/user/ files.

2014-11-04 16:32:22 +00:00

about.php

About: Remove period from placeholder.

2015-09-11 19:27:24 +00:00

admin-ajax.php

Profile: when clicking "Cancel" after clicking "Generate Password", request and generate a new password to present to the user.

2015-09-18 20:14:24 +00:00

admin-footer.php

Add @global annotations for wp-admin/*.

2015-05-28 21:41:30 +00:00

admin-functions.php

First there were two, and now there are three -- in the @since versions that came before and that shall be. And so it will be, says nacin.

2013-12-24 18:57:12 +00:00

admin-header.php

Correct the title used on the user dashboard.

2015-06-24 00:37:28 +00:00

admin-post.php

Superglobals: Revert [34059] until further notice.

2015-09-17 12:33:26 +00:00

admin.php

Superglobals: Revert [34059] until further notice.

2015-09-17 12:33:26 +00:00

async-upload.php

Superglobals: Revert [34059] until further notice.

2015-09-17 12:33:26 +00:00

comment.php

Include placeholders in translator comments.

2015-09-18 18:58:24 +00:00

credits.php

Move ad hoc functions from wp-admin/credits.php to wp-admin/includes/credits.php, which is only included by the former.

2015-09-11 04:55:26 +00:00

custom-background.php

callback is not a valid type in PHP, PSR-5, or phpDocumentor. callable should be used instead.

2015-09-25 23:58:25 +00:00

custom-header.php

callback is not a valid type in PHP, PSR-5, or phpDocumentor. callable should be used instead.

2015-09-25 23:58:25 +00:00

customize.php

Customize: Reduce peak memory usage by JSON-encoding settings and controls individually.

2015-09-17 19:42:26 +00:00

edit-comments.php

Comments: add date column to WP_Comments_List_Table to allow sorting and to break out the date/time from the comment content column.

2015-09-24 17:27:26 +00:00

edit-form-advanced.php

Replace a stray semicolon on Edit Page screen with a full stop.

2015-09-26 13:44:26 +00:00

edit-form-comment.php

Add missing translator comment after [34295].

2015-09-18 18:50:24 +00:00

edit-link-form.php

Use a less element-specific class name for links within page titles.

2015-07-03 16:42:24 +00:00

edit-tag-form.php

When applying the 'editable_slug' filter, add a second param that provides more context.

2015-09-19 05:49:24 +00:00

edit-tags.php

Remove the ability to view the term editing screen for taxonomies with show_ui set to false. It is unexpected and unintended behaviour that this is allowed.

2015-09-20 17:11:25 +00:00

edit.php

Remove the ability to view the post listing screen and post editing screen for post types with show_ui set to false. It is unexpected and unintended behaviour that this is allowed.

2015-09-15 10:27:29 +00:00

export.php

Export: allow Media to exported separately from other types.

2015-09-19 16:47:25 +00:00

freedoms.php

About: Third pass at 4.3 about page:

2015-08-13 22:11:35 +00:00

import.php

Proper heading for admin screens.

2015-06-27 15:41:25 +00:00

index.php

Replace some hyphens with —s in admin help tabs.

2015-08-19 04:53:25 +00:00

install-helper.php

Add missing doc blocks to wp-admin/includes/*.

2015-05-29 20:17:26 +00:00

install.php

Implement some more uses of wp_login_url() in places where wp-login.php is hard-coded.

2015-09-20 16:54:24 +00:00

link-add.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

link-manager.php

Use a less element-specific class name for links within page titles.

2015-07-03 16:42:24 +00:00

link-parse-opml.php

Add @global annotations for wp-admin/*.

2015-05-28 21:41:30 +00:00

link.php

Fix syntax for single- and multi-line comments in wp-admin-directory files.

2014-07-17 09:14:16 +00:00

load-scripts.php

Create a new file, wp-admin/includes/noop.php, which loads all of the noop functions for load-script|styles.php and is only loaded by those files. DRYs in the process.

2015-09-11 05:04:23 +00:00

load-styles.php

Create a new file, wp-admin/includes/noop.php, which loads all of the noop functions for load-script|styles.php and is only loaded by those files. DRYs in the process.

2015-09-11 05:04:23 +00:00

media-new.php

media-new.php, when using the browser uploader, if the result of uploading is a WP_Error - wp_die() with the error, instead of redirecting with a generic error.

2015-09-10 17:18:24 +00:00

media-upload.php

Provide more helful feedback than just "Cheatin' uh?" for permission errors in wp-admin/media-upload.php.

2015-09-02 16:21:21 +00:00

media.php

Use a less element-specific class name for links within page titles.

2015-07-03 16:42:24 +00:00

menu-header.php

Docs: Document declaration of the $submenu_file global in wp-admin/menu-header.php.

2015-10-01 01:48:25 +00:00

menu.php

Don't show the "Add New" link on post-new.php.

2015-10-01 00:48:25 +00:00

moderation.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-admin.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-delete-site.php

Trim trailing space from string in site delete confirmation

2015-07-01 16:31:25 +00:00

ms-edit.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-options.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-sites.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-themes.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-upgrade-network.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

ms-users.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

my-sites.php

Merge two similar strings about insufficient permissions.

2015-07-27 13:25:25 +00:00

nav-menus.php

Provide more helpful feedback than just "Cheatin' uh?" for permission errors in wp-admin/nav-menus.php.

2015-09-02 18:21:21 +00:00

network.php

Network Setup: don't use <code> in translation strings in wp-admin/network files.

2015-09-18 18:18:27 +00:00

options-discussion.php

Comments: Trash blacklisted comments by default.

2015-10-01 01:49:25 +00:00

options-general.php

Add missing translator comments after [34294].

2015-09-18 18:46:24 +00:00

options-head.php

Use wp_unslash() instead of stripslashes() and stripslashes_deep(). Use wp_slash() instead of add_magic_quotes().

2013-03-01 17:14:09 +00:00

options-media.php

Bump H3 headings to H2 on the Media Settings screen for better accessibility.

2015-09-05 20:12:25 +00:00

options-permalink.php

On the Permalink Settings screen, add a link to the Nginx documentation when the current site is running Nginx. This is in lieu of showing actual Nginx configuration like we do for mod_rewrite or IIS.

2015-09-29 11:15:26 +00:00

options-reading.php

Move ad hoc Options functions to wp-admin/includes/options.php:

2015-09-10 21:45:24 +00:00

options-writing.php

Bump H3 headings to H2 on the Writing Settings screen for better accessibility.

2015-09-13 16:48:26 +00:00

options.php

Force comment pagination on single posts.

2015-09-25 20:40:25 +00:00

plugin-editor.php

Implement 'Recently Active' functionality for network-wide plugins in the Network Admin.

2015-09-25 19:16:27 +00:00

plugin-install.php

Use a less element-specific class name for links within page titles.

2015-07-03 16:42:24 +00:00

plugins.php

Network Admin: Properly pass the number of delete plugins to the corresponding message.

2015-09-26 13:11:25 +00:00

post-new.php

Provide more helpful feedback than just "Cheatin' uh?" for permission errors in wp-admin/post-new.php.

2015-09-02 18:36:22 +00:00

post.php

Remove the ability to view the post listing screen and post editing screen for post types with show_ui set to false. It is unexpected and unintended behaviour that this is allowed.

2015-09-15 10:27:29 +00:00

press-this.php

Provide more helpful feedback than just "Cheatin' uh?" for permission errors in wp-admin/press-this.php.

2015-09-02 18:38:21 +00:00

profile.php

Don't rely on include_path to include files.

2013-09-25 00:18:11 +00:00

revision.php

Revisions screen: change language from "Return to post editor" to "Return to editor" - more generic for usage by custom post types.

2015-09-09 03:23:23 +00:00

setup-config.php

foreach is a statement, not a function.

2015-08-25 20:28:22 +00:00

theme-editor.php

Theme Editor: ensure that files named index.php in theme subfolders are not labeled as "Main Index Template"

2015-09-28 03:11:24 +00:00

theme-install.php

Themes: Don't use HTML entities for placeholders.

2015-09-12 19:48:24 +00:00

themes.php

Notices: Add styles for use against white backgrounds.

2015-09-21 15:26:25 +00:00

tools.php

Bump H3 headings to H2 on Tools screen for better accessibility.

2015-08-31 03:32:21 +00:00

update-core.php

Plugins: Don't request all fields via plugins_api( 'plugin_information' ) for plugin installs and update checks.

2015-09-26 15:50:25 +00:00

update.php

Plugins: Don't request all fields via plugins_api( 'plugin_information' ) for plugin installs and update checks.

2015-09-26 15:50:25 +00:00

upgrade-functions.php

First there were two, and now there are three -- in the @since versions that came before and that shall be. And so it will be, says nacin.

2013-12-24 18:57:12 +00:00

upgrade.php

Add @global annotations for wp-admin/*.

2015-05-28 21:41:30 +00:00

upload.php

Media List Table: remove the counts from the "views" portion of the toolbar, which are inconsistent with grid view. Also reduces complexity and removes potentially expensive count query.

2015-09-17 02:30:26 +00:00

user-edit.php

Docs: Fix a minor typo from [34592]. Meant to be past-tense, not present.

2015-09-26 13:14:25 +00:00

user-new.php

Profile: on user-new.php, don't allow the password fields to be hidden. When hidden, you can't add a user.

2015-09-26 06:15:26 +00:00

users.php

Users List Table: show the "Change role to" dropdown on the top and bottom. Currently only shows on top.

2015-09-27 19:11:26 +00:00

widgets.php

Widgets: Introduce a delete_widget action, which fires after a widget has been marked for deletion.

2015-09-30 03:21:26 +00:00