protected function renderVlan(Vlan $vlan, Port $port) { $display = ''; if ('' != $vlan->getName()) { $display = $vlan->getName() . ' (' . $vlan->getId() . ')'; } ?> <td rowspan="<?php echo $port->nbVlanDistant[$vlan->getId()]; ?> "><?php echo $display; ?> </td> <?php }