src/AuthTraits/OAuthTrait.php
public function getToken($username)
	{
		return isset($this->access_tokens[$username]) ? $this->access_tokens[$username] : null;
	}
public function getToken($username)
	{
		return isset($this->access_tokens[$username]) ? $this->access_tokens[$username] : null;
	}
public function getToken ( $ username ) { return isset ( $ this -> access_tokens [ $ username ] ) ? $ this -> access_tokens [ $ username ] : null ; }
Retrieve an access token

@param $username
@return string
Retrieve an access token