ReflectionFunctionAbstract::getClosureScopeClass Returns the scope class associated with the closure &reftitle.description; public ReflectionClassnullReflectionFunctionAbstract::getClosureScopeClass Get the class enclosing the closure declaration. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; Returns the class, or &null; if the function is not a closure or if there was no enclosing class.