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<?php
namespace Fi\CoreBundle\Twig\Extension;
use Symfony\Component\DependencyInjection\ContainerInterface;
class MiscExtension extends \Twig_Extension
{
protected $container;
public function __construct(ContainerInterface $container)
$this->container = $container;
}
public function getFunctions()
return array(
new \Twig_SimpleFunction('serviceExists', array($this, 'serviceExists')),
new \Twig_SimpleFunction('getParameter', array($this, 'getParameter')),
);
public function getParameter($parameter)
if ($this->container->hasParameter($parameter)) {
return $this->container->getParameter($parameter);
} else {
return '';
public function serviceExists($service)
return $this->container->has($service);
ComuneFI /
FifreeCoreBundle
