WP_Ajax_Upgrader_Skin::feedback( string|array|WP_Error $data, mixed $args )

Source

File: wp-admin/includes/class-wp-ajax-upgrader-skin.php

public function feedback( $data, ...$args ) {
		if ( is_wp_error( $data ) ) {
			foreach ( $data->get_error_codes() as $error_code ) {
				$this->errors->add( $error_code, $data->get_error_message( $error_code ), $data->get_error_data( $error_code ) );
			}
		}

		parent::feedback( $data, ...$args );
	}