CakePHP 3 - Model - Accessing data from third layer of array - cakephp-3.0

Question

CakePHP 3
My Model
Users has Many Badges
Titles has Many Badges
Badges belongs to Titles
Badges belongs to Users
In my Users View, I want to access the value of Titles but I don't know how.
**Users Controller**
public function view($id = null)
{
$this->viewBuilder()->layout('admin');
TableRegistry::get('Users');
$user = $this->Users->get($id, [
'contain' => ['Badges', 'Projects', 'Reports', 'Rewards']
]);
$this->set(compact('user'));
$this->set('_serialize', ['user']);
}
UsersTable.php
$this->hasMany('Badges', [
'foreignKey' => 'user_id'
]);
TitleTable.php
$this->belongsTo('Users', [
'foreignKey' => 'user_id',
'joinType' => 'INNER'
]);
$this->belongsTo('Titles', [
'foreignKey' => 'title_id',
'joinType' => 'INNER'
]);
BadgesTable.php
$this->hasMany('Badges', [
'foreignKey' => 'title_id'
]);
App\Model\Entity\User Object
(
[id] => 1
[firstname] => Jl
[lastname] => C
[email] => m
[username] => admin
[password] =>
[profile_pic] => /img/noimage.jpg
[report_count] => 0
[role] => admin
[reputation] => 999999
[account_status] => Active
[confirmation] => 1
[site_name] => C
[site_email] => mi
[created] => Cake\I18n\FrozenTime Object
(
[time] => 2017-02-27T13:46:51+08:00
[timezone] => Asia/Manila
[fixedNowTime] =>
)
[modified] => Cake\I18n\FrozenTime Object
(
[time] => 2017-03-01T10:37:50+08:00
[timezone] => Asia/Manila
[fixedNowTime] =>
)
[badges] => Array
(
[0] => App\Model\Entity\Badge Object
(
[id] => 1
[user_id] => 1
[title_id] => 11
[created] => Cake\I18n\FrozenTime Object
(
[time] => 2017-02-28T15:16:08+08:00
[timezone] => Asia/Manila
[fixedNowTime] =>
)
[modified] => Cake\I18n\FrozenTime Object
(
[time] => 2017-02-28T15:16:08+08:00
[timezone] => Asia/Manila
[fixedNowTime] =>
)
[[new]] =>
[[accessible]] => Array
(
[*] => 1
)
[[dirty]] => Array
(
)
[[original]] => Array
(
)
[[virtual]] => Array
(
)
[[errors]] => Array
(
)
[[invalid]] => Array
(
)
[[repository]] => Badges
)
)
[[new]] =>
[[accessible]] => Array
(
[*] => 1
)
[[repository]] => Users
)
What I want is to get the data from title table (i.e name)
[badges] => Array
(
[0] => App\Model\Entity\Badge Object
(
[id] => 1
[user_id] => 1
[title_id] => 11
[created] => Cake\I18n\FrozenTime Object

Answer 1

In your contain, you can use 'Model.Model' to get further related data like so :
$user = $this->Users->get($id, [
'contain' => ['Badges.Titles', 'Projects', 'Reports', 'Rewards']
]);