(action)_overrides │ filter-hook │ WP 5.7.0

Filters the override parameters 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_overrides
• wp_handle_upload_overrides

Usage

add_filter( '(action)_overrides', 'wp_kama_action_overrides_filter', 10, 2 );

/**
 * Function for `(action)_overrides` filter-hook.
 * 
 * @param array|false $overrides An array of override parameters for this file. Boolean false if none are provided. See {@see _wp_handle_upload()}.
 * @param array       $file      Reference to a single element from `$_FILES`.
 *
 * @return array|false
 */
function wp_kama_action_overrides_filter( $overrides, $file ){

	// filter...
	return $overrides;
}

$overrides(array|false)

An array of override parameters for this file. Boolean false if none are provided. See {@see _wp_handle_upload()}.

$file(array)

Reference to a single element from $_FILES.

• name(string)
  The original name of the file on the client machine.

• type(string)
  The mime type of the file, if the browser provided this information.

• tmp_name(string)
  The temporary filename of the file in which the uploaded file was stored on the server.

• size(int)
  The size, in bytes, of the uploaded file.

• error(int)
  The error code associated with this file upload.

Changelog

Where the hook is called

$overrides = apply_filters( "{$action}_overrides", $overrides, $file );

Where the hook is used in WordPress