Online PHP editor | refs for em9Kr

<?php foreach((new ReflectionMethod('DOMNamedNodeMap::getNamedItemNS'))->getParameters() as $parameter) { echo "Parameter name: "; var_dump($parameter->getName()); echo "It is optional: "; var_dump($parameter->isOptional()); if ($parameter->isDefaultValueAvailable()) { echo "Default Value available. It is: "; var_dump($parameter->getDefaultValue()); } else echo "Default value unavailable" . PHP_EOL; if ($parameter->allowsNull()){ echo "Allows null" . PHP_EOL;} }