Zend\ServiceManager\ServiceManager::has
Determine if an instance exists.
Signature
public function has(string|array
$name,
[bool
$checkAbstractFactories = true,
[bool
$usePeeringServiceManagers = true]] )
Parameters
$name
— object- An array argument accepts exactly two values.
Example: array('canonicalName', 'requestName') $checkAbstractFactories
— object
$usePeeringServiceManagers
— object
Returns
- bool