Automattic\WooCommerce\Internal\DependencyManagement

RuntimeContainer::has │ public │ WC 1.0

Tells if the 'get' method can be used to resolve a given class.

Note that 'get' can throw an exception even if this method returns true, for example for classes that are in the correct namespace but don't have a public constructor.

Метод класса: RuntimeContainer{}

Хуков нет.

Возвращает

true|false. True if the class with the supplied name can be resolved with 'get'.

Использование

$RuntimeContainer = new RuntimeContainer();
$RuntimeContainer->has( $class_name ): bool;
$class_name(строка) (обязательный)
The class name.

Код RuntimeContainer::has() WC 10.4.3

woocommerce/src/Internal/DependencyManagement/RuntimeContainer.php 
public function has( string $class_name ): bool {
	$class_name = trim( $class_name, '\\' );
	return $this->is_class_allowed( $class_name ) || isset( $this->resolved_cache[ $class_name ] );
}