I have a problem and I don't find what's wrong, I would like to add a
filter for twig and using DIC. The filter name is recognized in the
template but the associated function it's not found : "Fatal error:
Call to undefined function twig_my_new_filter() "
My code :
<code>
namespace Application\BlogBundle\Twig;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Bundle\TwigBundle\Loader\FilesystemLoader;
class BlogExtension extends \Twig_Extension
{
public function getFilters() {
return array(
'my_filter' => new
\Twig_Filter_Function('twig_my_new_filter'),
);
}
public function twig_my_new_filter($arg)
{
// ...
}
public function getName()
{
return 'blog';
}
}
</code>
what's wrong ?
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