http://www.craftitonline.com/2011/09/adminbundle-sonata_type_collection-delete-column-pitfall/ “I ran into a problem today working with AdminBundle. Basically i am trying to manipulate the delete column that automatically gets inserted. It would not work if i check the box and hit update or global delete. It would just not do anything or remove the whole top entity.”

$this->get(‘my_bundles.menu.main’)->getChild($menu)->setCurrent(true);

http://blogsh.de/2012/03/04/using-a-datatransformer-to-save-tags-for-an-object-in-symfony/ http://symfony.com/doc/current/cookbook/form/data_transformers.html

http://blogsh.de/2012/04/11/testing-http-interactions-with-symfonys-process-component-and-php-5-4/

http://blogsh.de/2011/11/15/change-user-roles-during-a-session-in-symfony/