*/ private const OLD_TO_NEW_FUNCTIONS = ['call_user_method' => 'call_user_func', 'call_user_method_array' => 'call_user_func_array']; public function provideMinPhpVersion() : int { return PhpVersionFeature::NO_CALL_USER_METHOD; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Changes call_user_method()/call_user_method_array() to call_user_func()/call_user_func_array()', [new CodeSample('call_user_method($method, $obj, "arg1", "arg2");', 'call_user_func(array(&$obj, "method"), "arg1", "arg2");')]); } /** * @return array> */ public function getNodeTypes() : array { return [FuncCall::class]; } /** * @param FuncCall $node */ public function refactor(Node $node) : ?Node { $oldFunctionNames = \array_keys(self::OLD_TO_NEW_FUNCTIONS); if (!$this->isNames($node, $oldFunctionNames)) { return null; } if ($node->isFirstClassCallable()) { return null; } $newName = self::OLD_TO_NEW_FUNCTIONS[$this->getName($node)]; $node->name = new Name($newName); /** @var Arg[] $oldArgs */ $oldArgs = $node->args; unset($node->args[1]); $newArgs = [$this->nodeFactory->createArg([$oldArgs[1]->value, $oldArgs[0]->value])]; unset($oldArgs[0]); unset($oldArgs[1]); $node->args = \array_merge($newArgs, $oldArgs); return $node; } }