WC_Helper::get_current_filter │ public static │ WC 1.0

Get current filter.

Метод класса: WC_Helper{}

Хуков нет.

Возвращает

string. The current filter.

Использование

$result = WC_Helper::get_current_filter();

Код WC_Helper::get_current_filter() WC Helper::get current filter ^{WC 11.1.2}

public static function get_current_filter() {
	$current_filter = 'all';
	$valid_filters  = array_keys( self::get_filters() );

	if ( ! empty( $_GET['filter'] ) && in_array( wp_unslash( $_GET['filter'] ), $valid_filters ) ) {
		$current_filter = wc_clean( wp_unslash( $_GET['filter'] ) );
	}

	return $current_filter;
}