class ProductsController extends \Phalcon\Mvc\Controller

{

    public function saveAction()

    {

        //Obtain the TransactionsManager from the services container

        $manager = $this->di->getTransactions();

        //Or

        $manager = $this->transactions;

        //Request a transaction

        $transaction = $manager->get();

        //...

    }

}

//Find a robot by its name

$robot = Robots::findFirst("theName = 'Voltron'");

echo $robot->theName, "\n";

//Get robots ordered by type

$robot = Robots::find(array('order' => 'theType DESC'));

foreach ($robots as $robot) {

    echo 'Code: ', $robot->code, "\n";

}

//Create a robot

$robot = new Robots();

$robot->code = '10101';

$robot->theName = 'Bender';

$robot->theType = 'Industrial';

$robot->theYear = 2999;

$robot->save();