layouts; } public function set_layouts( $layouts ) { $this->layouts = $layouts; } public function get_extra_options() { return $this->extra_options; } public function set_extra_options( $extra_options ) { $this->extra_options = $extra_options; } public function map_extra_options() { $extra_options = $this->get_extra_options(); if ( ! empty( $extra_options ) ) { foreach ( $extra_options as $option ) { $this->set_option( $option ); } } } }