Symfony2 - $this-getUser() vs $this-get('fos_user.user_manager');

Question

I'm using FOSUserBundle. What is the difference between these two? ``` $this->get('fos_user.user_manager'); ``` ...and... ``` $this->getUser(); ``` I've found I've used both of the above at different times and everything works fine. I'm guessing the first one is from FOS and the second one is the default one, but I'm guessing I should always use the same one. This is one piece of code I've used: ``` $user = $this->getUser(); if($user) { $email = $user->getEmail(); } else { $email = "no email"; } ``` ..and another... ``` $userManager = $this->get('fos_user.user_manager'); $user = $userManager->findUserBy(array('memberID' => '123')); ``` ...so should I have used the same method for both?

Accepted Answer

With `$this->getUser()` is only a shortcut to

```
$this->get('security.context')->getToken()->getUser()
```

So this means you get the user object according to the current security token. It's perfect and easy, when you want to retrieve the actual logged in user.

But if you want to get other users, `fos_user.user_manager` is the choice, as it has methods to find users easy and hiding the implementation behind. And it provides also methods for creating new users and updating them. And also if you retrieve the current logged in user with `$this->getUser()` and made modifcations to them, you should use the fos user manager to update them. Take a look in the docs for more!

Symfony2 - $this->getUser() vs $this->get('fos_user.user_manager');

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