Mine

Array (	[0] => Array (		[0] => stdClass Object ( [id] => 1 [parent] => 0 [name] => légumes [desc] => tous les légumes! [published] => 1 [ordering] => 1 )		[1] => stdClass Object ( [id] => 2 [parent] => 0 [name] => fruits [desc] => tous les fruits! [published] => 1 [ordering] => 2 )	)	[1] => Array (		[0] => stdClass Object ( [id] => 12 [parent] => 1 [name] => poireaux [desc] => [published] => 1 [ordering] => 6 )		[1] => stdClass Object ( [id] => 6 [parent] => 1 [name] => carottes [desc] => [published] => 1 [ordering] => 11 )	)	[2] => Array (		[0] => stdClass Object ( [id] => 5 [parent] => 2 [name] => mangues [desc] => [published] => 1 [ordering] => 3 )		[1] => stdClass Object ( [id] => 3 [parent] => 2 [name] => pommes [desc] => des pommes! [published] => 1 [ordering] => 4 )		[2] => stdClass Object ( [id] => 4 [parent] => 2 [name] => poires [desc] => [published] => 1 [ordering] => 5 )	)	[3] => Array (		[0] => stdClass Object ( [id] => 7 [parent] => 3 [name] => golden [desc] => [published] => 1 [ordering] => 7 )		[1] => stdClass Object ( [id] => 8 [parent] => 3 [name] => elstar [desc] => [published] => 1 [ordering] => 8 )	)	[7] => Array (		[0] => stdClass Object ( [id] => 10 [parent] => 7 [name] => avec pépins [desc] => [published] => 1 [ordering] => 9 )		[1] => stdClass Object ( [id] => 11 [parent] => 7 [name] => sans pépin [desc] => [published] => 1 [ordering] => 10 )	)