PHPCfg\Parser::parseNode PHP Метод

    protected function parseNode(Node $node)
    {
        if ($node instanceof Node\Expr) {
            $this->parseExprNode($node);
            return;
        }
        $type = $node->getType();
        if (method_exists($this, 'parse' . $type)) {
            $this->{'parse' . $type}($node);
            return;
        }
        throw new \RuntimeException("Unknown Stmt Node Encountered : " . $type);
    }