Zend\Cache\Pattern\CallbackCache::generateCallbackKey
Generate a unique key in base of a key representing the callback part and a key representing the arguments part.
Signature
protected function generateCallbackKey(callable
$callback,
array
$args )
Parameters
$callback
— object- A valid callback
$args
— array- Callback arguments
Returns
- string
Errors/Exceptions
-
RuntimeException
- if callback not serializable
-
InvalidArgumentException
- if invalid callback