Código PHP:
Ver original
( ( ( [id] => 3 [cat_id] => 1 [course] => categoria en curso [description] => lrem blo bla ble [upload_id] => 6 [created] => 2012-04-21 08:13:47 [modified] => 2012-04-21 19:59:50 [slug] => 0 ) ( [id] => 1 [cat] => Categoria de pruebas [upload_id] => 4 [slug] => Categoria_de_pruebas ) ( [id] => 6 [name] => tupale-net.jpg [type] => image/jpeg [size] => 61156 [created] => 2012-04-21 08:13:47 [modified] => 2012-04-21 08:13:47 ) ( ( [id] => 6 [username] => templario18 [email] => templario18@gmail.com [firm] => todo es posible con Cake [created] => 2012-04-21 09:02:06 [modified] => 2012-04-22 16:57:04 ( [id] => 12 [course_id] => 3 [user_id] => 6 ) ) ( [id] => 2 [username] => kalvinmanson [email] => kalvinmanson@gmail.com [firm] => Kalvin Manson Titan del Emesen [created] => 2012-04-21 07:33:07 [modified] => 2012-04-22 16:58:24 ( [id] => 13 [course_id] => 3 [user_id] => 2 ) ) ) ) )
El array principal es el array de curso y tengo dentro de el unos usuarios que pertenencen a ese curso
como podria hacer un foreach para listar solamente los usuarios del curso es decir un foreach que solo tome los datos del array [User] que esta dentro del array curso?