PhpMigration\Changes\v5dot4\IncompParamName::hasParamShadowGlobal PHP Метод

    protected function hasParamShadowGlobal($node)
    {
        foreach ($node->params as $param) {
            // auto-global
            if ($this->autoGlobals->has($param->name)) {
                return true;
                // $this
            } elseif ($param->name == 'this' && $node instanceof Stmt\ClassMethod && !$node->isStatic()) {
                return true;
            }
        }
        return false;
    }