is_filtered() │ WC 1.0

Is_filtered - Returns true when filtering products using layered nav or price sliders.

Возвращает

true|false.

Использование

is_filtered();

Код is_filtered() is filtered ^{WC 9.5.1}

function is_filtered() {
	return apply_filters( 'woocommerce_is_filtered', ( count( WC_Query::get_layered_nav_chosen_attributes() ) > 0 || isset( $_GET['max_price'] ) || isset( $_GET['min_price'] ) || isset( $_GET['rating_filter'] ) ) ); // WPCS: CSRF ok.
}