public function leaveNode($node) { if ($node instanceof Stmt\Class_) { $name = $node->migName; $parent_name = $node->migExtends; if (isset($this->classTable[$name])) { Logging::notice('Found a duplicated class ' . $name . ' in ' . $this->visitor->getFile()); } $this->classTable[$name] = ['parent' => $parent_name, 'children' => [], 'topentry' => true]; } }