public function follow($user)
	{
		// Build the request path.
		$path = '/user/following/' . $user;

		return $this->processResponse(
			$this->client->put($this->fetchUrl($path), ''),
			204
		);
	}
public function follow($user)
	{
		// Build the request path.
		$path = '/user/following/' . $user;

		return $this->processResponse(
			$this->client->put($this->fetchUrl($path), ''),
			204
		);
	}
public function follow ( $ user ) { // Build the request path. $ path = '/user/following/' . $ user ; return $ this -> processResponse ( $ this -> client -> put ( $ this -> fetchUrl ( $ path ) , '' ) , 204 ) ; }
Follow a user.

Following a user requires the user to be logged in and authenticated with
basic auth or OAuth with the user:follow scope.

@param   string  $user  The name of the user.

@since  1.0

@return object
Follow a user .