diff --git a/src/wp-admin/includes/class-wp-upgrader.php b/src/wp-admin/includes/class-wp-upgrader.php index 0956223808..4f5151206b 100644 --- a/src/wp-admin/includes/class-wp-upgrader.php +++ b/src/wp-admin/includes/class-wp-upgrader.php @@ -546,6 +546,25 @@ class WP_Upgrader { $options = wp_parse_args( $options, $defaults ); + /** + * Filter the package options before running an update. + * + * @since 4.3.0 + * + * @param array $options { + * Options used by the upgrader. + * + * @type string $package Package for update. + * @type string $destination Update location. + * @type bool $clear_destination Clear the destination resource. + * @type bool $clear_working Clear the working resource. + * @type bool $abort_if_destination_exists Abort if the Destination directory exists. + * @type bool $is_multi Whether the upgrader is running multiple times. + * @type array $hook_extra Extra hook arguments. + * } + */ + $options = apply_filters( 'upgrader_package_options', $options ); + if ( ! $options['is_multi'] ) { // call $this->header separately if running multiple times $this->skin->header(); }