Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: {$action}_prefilter

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
801       *     Reference to a single element from `$_FILES`.
802       *
803       *     @type string $name     The original name of the file on the client machine.
804       *     @type string $type     The mime type of the file, if the browser provided this information.
805       *     @type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server.
806       *     @type int    $size     The size, in bytes, of the uploaded file.
807       *     @type int    $error    The error code associated with this file upload.
808       * }
809       */
810      $file = apply_filters( "{$action}_prefilter", $file );
812      /**
813       * Filters the override parameters for a file before it is uploaded to WordPress.
814       *
815       * The dynamic portion of the hook name, `$action`, refers to the post action.
816       *
817       * Possible hook names include:
818       *
819       *  - `wp_handle_sideload_overrides`