Can a constructor in a class in a laravel be passed in automatically by the new one?

This is LaravelIn Auth\Guard's constructor:

    /**     * Create a new authentication guard.     *     * @param  \Illuminate\Auth\UserProviderInterface  $provider     * @param  \Illuminate\Session\Store  $session     * @param  \Symfony\Component\HttpFoundation\Request  $request     * @return void     */    public function __construct(UserProviderInterface $provider,                                SessionStore $session,                                Request $request = null)    {        $this->session = $session;        $this->request = $request;        $this->provider = $provider;    }

Where parameters are passed inSessionStore $session
However session , the constructor is this:

public function __construct($name, SessionHandlerInterface $handler, $id = null)    {        $this->setId($id);        $this->name = $name;        $this->handler = $handler;        $this->metaBag = new MetadataBag;    }

Here is the parameter, why Guard the constructor can be generated automatically session ?
Was it provided by the php native or was it Laravel provided?

Reply content:

This is Laravel the Auth\Guard constructor in:

    /**     * Create a new authentication guard.     *     * @param  \Illuminate\Auth\UserProviderInterface  $provider     * @param  \Illuminate\Session\Store  $session     * @param  \Symfony\Component\HttpFoundation\Request  $request     * @return void     */    public function __construct(UserProviderInterface $provider,                                SessionStore $session,                                Request $request = null)    {        $this->session = $session;        $this->request = $request;        $this->provider = $provider;    }

Where parameters are passed inSessionStore $session
However session , the constructor is this:

public function __construct($name, SessionHandlerInterface $handler, $id = null)    {        $this->setId($id);        $this->name = $name;        $this->handler = $handler;        $this->metaBag = new MetadataBag;    }

Here is the parameter, why Guard the constructor can be generated automatically session ?
Was it provided by the php native or was it Laravel provided?

Https://github.com/laravel/framework/blob/4.2/src/Illuminate/Auth/AuthManager.php#L51

/** * Create an instance of the Eloquent driver. * * @return \Illuminate\Auth\Guard */public function createEloquentDriver(){    $provider = $this->createEloquentProvider();    return new Guard($provider, $this->app['session.store']);}

