Sstalle\php7cc\NodeVisitor\IndirectVariableOrMethodAccessVisitor::enterNode PHP Метод

    public function enterNode(Node $node)
    {
        if (!($node instanceof Node\Expr\PropertyFetch || $node instanceof Node\Expr\MethodCall || $node instanceof Node\Expr\StaticCall || $node instanceof Node\Expr\Variable) || !$node->name instanceof Node\Expr\ArrayDimFetch) {
            return;
        }
        $nodeName = $node->name;
        if ($this->tokenCollection->isTokenEqualToOrPrecededBy($nodeName->getAttribute('startTokenPos') - 1, '{') && $this->tokenCollection->isTokenEqualToOrFollowedBy($nodeName->getAttribute('endTokenPos') + 1, '}')) {
            return;
        }
        $this->addContextMessage('Indirect variable, property or method access', $node);
    }