Sstalle\php7cc\Infrastructure\ContainerBuilder::addVisitors PHP Метод

    protected function addVisitors(Container $container)
    {
        foreach ($this->checkerVisitors as $visitorServiceName => $visitorParameters) {
            $container[$visitorServiceName] = function ($c) use($visitorParameters) {
                $visitorDependencyServiceNames = isset($visitorParameters['dependencies']) ? $visitorParameters['dependencies'] : array();
                $otherVisitorArguments = isset($visitorParameters['arguments']) ? $visitorParameters['arguments'] : array();
                $visitorClassName = $visitorParameters['class'];
                if (!$visitorDependencyServiceNames && !$otherVisitorArguments) {
                    /* This early return is required, because a ReflectionException is thrown
                     * from ReflectionClass::newInstanceArgs for classes without constructors
                     * on PHP 5.3.3
                     */
                    return new $visitorClassName();
                }
                $visitorClassReflection = new \ReflectionClass($visitorClassName);
                $visitorDependencies = array();
                foreach ($visitorDependencyServiceNames as $serviceName) {
                    $visitorDependencies[] = $c[$serviceName];
                }
                return $visitorClassReflection->newInstanceArgs(array_merge($visitorDependencies, $otherVisitorArguments));
            };
        }
    }