{$action}_prefilter
Filter Hook: Filters the data for a file before it is uploaded to ClassicPress.
Source: wp-admin/includes/file.php:809
Filter Hook: Filters the data for a file before it is uploaded to ClassicPress.
Source: wp-admin/includes/file.php:809
Function: Handles PHP uploads in ClassicPress.
Source: wp-admin/includes/file.php:778
Method: Upgrade a language pack.
Source: wp-admin/includes/class-language-pack-upgrader.php:135
Filter Hook: Filters the list of file types allowed for editing in the theme file editor.
Source: wp-admin/includes/file.php:292
Function: Redirects to previous page.
Source: wp-admin/includes/post.php:2067
Method: Bulk upgrade language packs.
Source: wp-admin/includes/class-language-pack-upgrader.php:167
Function: Gets the description for standard ClassicPress theme files.
Source: wp-admin/includes/file.php:79
Method: Checks that the package source contains .mo and .po files.
Source: wp-admin/includes/class-language-pack-upgrader.php:325
Function: Gets the absolute filesystem path to the root of the ClassicPress installation.
Source: wp-admin/includes/file.php:106
Method: Get the name of an item being updated.
Source: wp-admin/includes/class-language-pack-upgrader.php:370