WordPress/wp-admin/includes
Dominik Schilling 9b79c36713 WP_Filesystem: Change `WP_Filesystem_FTPext::exists()` and `WP_Filesystem_ftpsockets::exists()` to return true for empty directories.
Both methods are using *nlist() which returns a list of files in a given directory or the file itself for a given file. If the result was an empty list we assumed that the file doesn't exists. This includes also cases where $file is actually an empty directory. To prevent this we now check if $file is a directory before returning the result of an empty list.
Other filesystem methods are using `file_exists()` which already checks whether a file or directory exists.

fixes #30815.
Built from https://develop.svn.wordpress.org/trunk@31815


git-svn-id: http://core.svn.wordpress.org/trunk@31797 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-18 19:22:27 +00:00
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admin.php Fix syntax for single- and multi-line comments in wp-admin-directory files. 2014-07-17 09:14:16 +00:00
ajax-actions.php Request FTP and SSH credentials when needed during shiny updates 2015-03-18 03:18:27 +00:00
bookmark.php Switch to a `403` response code in places where it is more appropriate than a `500` due to permissions errors. 2014-11-16 06:16:22 +00:00
class-ftp-pure.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
class-ftp-sockets.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
class-ftp.php PHP 5.2 compatibility for [30310], __DIR__ wasn't added until PHP 5.3. Props TobiasBg. Fixes #29628 2014-11-12 10:44:23 +00:00
class-pclzip.php Associate subdirector of whitespace trims trailing whites with pinking shears. 2009-10-15 20:26:21 +00:00
class-wp-comments-list-table.php There are a few functions that have the ability to return `false` instead of a string, so the return value should be checked before being passed to functions that expect string. 2015-03-09 02:11:28 +00:00
class-wp-filesystem-base.php Don't call the size function `count()` as part of a test condition in loops. Compute the size beforehand, and not on each iteration. 2015-02-26 05:48:24 +00:00
class-wp-filesystem-direct.php Improve some `wp-admin/includes/class-wp-filesystem-*.php` docs for `@param`. 2014-12-20 20:40:23 +00:00
class-wp-filesystem-ftpext.php WP_Filesystem: Change `WP_Filesystem_FTPext::exists()` and `WP_Filesystem_ftpsockets::exists()` to return true for empty directories. 2015-03-18 19:22:27 +00:00
class-wp-filesystem-ftpsockets.php WP_Filesystem: Change `WP_Filesystem_FTPext::exists()` and `WP_Filesystem_ftpsockets::exists()` to return true for empty directories. 2015-03-18 19:22:27 +00:00
class-wp-filesystem-ssh2.php SSH2 Upgrade transport: Trim the trailing newline character from the ouput of `pwd` to avoid a PHP Segfault. 2015-03-09 04:32:27 +00:00
class-wp-importer.php Fix some internal types that are passed to functions to avoid changing the acceptable types passed as arguments to those functions: 2015-01-16 22:51:21 +00:00
class-wp-links-list-table.php List tables: Use CSS :nth-child() selectors for zebra striping. 2015-01-14 22:14:22 +00:00
class-wp-list-table.php Improve table footer tab sequence by moving `<tfoot>` after `<tbody>`. Props afercia, rianrietveld, DrewAPicture. Fixes #30914. 2015-02-22 21:48:26 +00:00
class-wp-media-list-table.php Allow attachments to be Detached from their parent in media grid and list modes. 2015-03-05 05:35:28 +00:00
class-wp-ms-sites-list-table.php List tables: Use CSS :nth-child() selectors for zebra striping. 2015-01-14 22:14:22 +00:00
class-wp-ms-themes-list-table.php In lieu of refactoring, add a `private` field to `WP_MS_Themes_List_Table`, `$has_items`. Ideally, this class would overload `->has_items()` and not set a `private` field. 2015-01-12 16:17:22 +00:00
class-wp-ms-users-list-table.php List tables: Use CSS :nth-child() selectors for zebra striping. 2015-01-14 22:14:22 +00:00
class-wp-plugin-install-list-table.php Shiny Updates: Add ajax-y updates to the plugin list page, and ajax-y updates and installs to the plugin card page. 2015-02-05 04:19:23 +00:00
class-wp-plugins-list-table.php Improve various `@param` docs for List Tables. 2014-12-01 00:33:23 +00:00
class-wp-posts-list-table.php Introduce a new algorithm for displaying a hierarchical list of post objects in the `WP_Posts_List_Table`. This reduces processing time, reduces database queries, and substantially reduces memory use on sites with a high number of Pages. 2015-03-11 20:46:27 +00:00
class-wp-press-this.php Press This: ignore site descriptions that end with an ellipsis. These are most likely auto-generated. 2015-03-18 02:51:27 +00:00
class-wp-terms-list-table.php Accessibility: remove remaining instances of accesskey. 2015-02-04 03:46:24 +00:00
class-wp-theme-install-list-table.php Use `$this->` instead of `parent::` when calling `tablenav()` in `WP_Theme_Install_List_Table`. 2015-03-07 23:03:27 +00:00
class-wp-themes-list-table.php Improve various `@param` docs for List Tables. 2014-12-01 00:33:23 +00:00
class-wp-upgrader-skins.php Remove untranslatable period from a successful update message in `Bulk_Upgrader_Skin::add_strings()`. 2015-02-22 17:07:24 +00:00
class-wp-upgrader.php Correct parameter types for `Plugin_Upgrader::bulk_upgrade()` and `Theme_Upgrader::bulk_upgrade()`. 2015-02-13 04:19:27 +00:00
class-wp-users-list-table.php Merge three similar strings. 2015-03-11 15:25:28 +00:00
comment.php Correct references of `@uses $wpdb` in core documentation to use `@global`. 2014-10-31 17:56:22 +00:00
continents-cities.php Give continents-cities their own textdomain. Props nbachiyski, Denis-de-Bernardy . fixes #9794 2009-05-14 20:05:25 +00:00
dashboard.php Provide proper label associations and descriptions throughout the network admin 2015-02-23 02:29:26 +00:00
deprecated.php Merge three similar strings. 2015-03-11 15:25:28 +00:00
export.php The keyword `elseif` should be used instead of `else if` so that all control keywords look like single words. 2015-01-08 07:05:25 +00:00
file.php Request FTP and SSH credentials when needed during shiny updates 2015-03-18 03:18:27 +00:00
image-edit.php Make a new function, `wp_delete_file()`. Use it. 2015-02-27 16:51:25 +00:00
image.php EXIF/IPTC captions should populate Caption (`post_excerpt`) on upload, not Description (`post_content`). 2015-03-10 05:07:28 +00:00
import.php In `wp_import_handle_upload()`: 2014-12-20 21:10:24 +00:00
list-table.php Fix mismatches in access modifiers for `WP_List_Table` + subclasses. 2014-07-13 22:09:16 +00:00
media.php Press This: 2015-03-17 00:47:28 +00:00
menu.php Switch to a 403 response code in places where it is more appropriate than a 500 due to permissions errors. 2015-01-29 21:15:22 +00:00
meta-boxes.php Remove the once-placeholder-esque "tag hint", which has not worked in quite some time. 2015-03-03 21:53:25 +00:00
misc.php Administration: Remove single-use URL parameters and create canonical link based on new URL. 2015-03-11 23:09:26 +00:00
ms-deprecated.php Empty `return` statements are unnecessary at the end of functions. 2015-03-08 23:09:27 +00:00
ms.php Provide proper label associations and descriptions throughout the network admin 2015-02-23 02:29:26 +00:00
nav-menu.php Nav menus: Return to calling links "Custom Links". 2015-03-12 06:15:27 +00:00
plugin-install.php Avoid inadvertent stomping of the original `$args` parameter passed to `plugins_api_result` and `themes_api_result` filters in `plugins_api()` and `themes_api()`, respectively. 2015-02-07 06:21:22 +00:00
plugin.php Remove unused local vars in `delete_plugins()`, `delete_theme()`, `WP_Date_Query->validate_date_values()`, `global_terms()`, and `WP_Text_Diff_Renderer_Table->_changed()`. 2015-01-16 21:19:22 +00:00
post.php Introduce a new algorithm for displaying a hierarchical list of post objects in the `WP_Posts_List_Table`. This reduces processing time, reduces database queries, and substantially reduces memory use on sites with a high number of Pages. 2015-03-11 20:46:27 +00:00
revision.php In `wp-admin/includes/revision.php`, `$post->modified` is a coding error. It should be `$post->post_modified`. 2015-01-10 05:50:22 +00:00
schema.php Replace generic "Dear user" greeting in email notifications with a more personalized one. 2015-02-10 07:47:27 +00:00
screen.php Screen Options: Improve items per page option label. 2015-03-10 15:32:27 +00:00
taxonomy.php Add missing descriptions to the DocBlocks for various functions in wp-admin/includes/taxonomy.php. 2015-01-29 11:34:22 +00:00
template.php PressThis: simplify and restyle the categories drop-down, remove the checkboxes and use JS to get the selected categories on submitting the form. 2015-03-13 16:57:26 +00:00
theme-install.php In HTML5, the `action` attribute is no longer required. Remove this attribute when empty. 2015-01-16 04:16:24 +00:00
theme.php Add theme browsing and theme switching to the Customizer 2015-02-24 20:31:24 +00:00
translation-install.php Avoid a PHP notice in `wp_install_language_form()` and `wp_dropdown_languages()` if the language doesn't have a ISO 639-1 code. 2015-02-13 11:23:26 +00:00
update-core.php Remove unused media JS files. 2015-02-10 22:45:28 +00:00
update.php Shiny Updates: Add ajax-y updates to the plugin list page, and ajax-y updates and installs to the plugin card page. 2015-02-05 04:19:23 +00:00
upgrade.php Upgrades: wp_usermeta is a global table in multisite, so it should only be upgraded by the single site routines when we're not in a multisite install. 2015-02-06 13:41:22 +00:00
user.php Correct all `@return unknown` instances. 2014-11-03 06:17:22 +00:00
widgets.php In HTML5, the `action` attribute is no longer required. Remove this attribute when empty. 2015-01-16 04:16:24 +00:00