/** * Appends the value of the passed reflection property to the * configuration under the also passed path. * * @param \ReflectionProperty $reflectionProperty The reflection property * @param \TechDivision\Configuration\Interfaces\ConfigurationInterface $configuration The configuration instance * @param string $path A path were to append to * * @return void * @throws \Exception */ public function appendConfigurationChild(\ReflectionProperty $reflectionProperty, ConfigurationInterface $configuration, $path) { // tokenize the we want to append the configuration $token = strtok($path, '/'); $next = substr($path, strlen('/' . $token)); // if we can't find the specified path in that instance if (!empty($token) && !empty($next)) { // initialize the configuration value $child = new Configuration(); $child->setNodeName($token); // add it to this instance $this->appendConfigurationChild($reflectionProperty, $child, $next); // and also add it to the passed configuration $configuration->addChild($child); } elseif (!empty($token) && empty($next)) { // if we can find it // only add it the the passed configuration foreach ($this->{$reflectionProperty->getName()} as $node) { $configuration->addChild($node->exportToConfiguration()); } } else { // or throw an exception if the passed path is not valid throw new \Exception(sprintf('Found invalid path %s', $path)); } }