> */ public function getNodeTypes() : array { return [Expression::class]; } /** * @param Expression $node */ public function refactor(Node $node) : ?int { $expr = $node->expr; if (!$expr instanceof FuncCall) { return null; } foreach ($this->removedFunctions as $removedFunction) { if (!$this->isName($expr->name, $removedFunction)) { continue; } return NodeTraverser::REMOVE_NODE; } return null; } /** * @param mixed[] $configuration */ public function configure(array $configuration) : void { Assert::allString($configuration); $this->removedFunctions = $configuration; } }