在symfony 2中如何访问php中的twig模板基本url参数？

Question

How do I access base url in service or any other class ?

framework:
    templating:
        engines: ['twig']
        packages:
            assets:
                base_urls: ["http://assets.acme.com"] 

Answer 1

I suppose your code is in app/config/config/yml

Look, this code is in my controller :

use Symfony\Component\Yaml\Yaml;
[...]

$configfile = Yaml::parse($this->get('kernel')->getRootDir().'/config/config.yml');
baseurls = $configfile['framework']['templating']['packages']['assets']['base_urls']);