Filter hook '{$action}_prefilter'

Description

Filters the data for a file before it is uploaded to WordPress. The dynamic portion of the hook name, `$action`, refers to the post action. Possible hook names include: - `wp_handle_sideload_prefilter` - `wp_handle_upload_prefilter` }

Occurrences

Parameters

PHP Doc

/**
	 * Filters the data for a file before it is uploaded to WordPress.
	 *
	 * The dynamic portion of the hook name, `$action`, refers to the post action.
	 *
	 * Possible hook names include:
	 *
	 *  - `wp_handle_sideload_prefilter`
	 *  - `wp_handle_upload_prefilter`
	 *
	 * @since 2.9.0 as 'wp_handle_upload_prefilter'.
	 * @since 4.0.0 Converted to a dynamic hook with `$action`.
	 *
	 * @param array $file {
	 *     Reference to a single element from `$_FILES`.
	 *
	 *     @type string $name     The original name of the file on the client machine.
	 *     @type string $type     The mime type of the file, if the browser provided this information.
	 *     @type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server.
	 *     @type int    $size     The size, in bytes, of the uploaded file.
	 *     @type int    $error    The error code associated with this file upload.
	 * }
	 */