public function getUserRole() {
		return isset($_SESSION[$this->config->roleSessionVar]) ? $_SESSION[$this->config->roleSessionVar] : $this->config->defaultRole;
	}
public function getUserRole() {
		return isset($_SESSION[$this->config->roleSessionVar]) ? $_SESSION[$this->config->roleSessionVar] : $this->config->defaultRole;
	}
public function getUserRole ( ) { return isset ( $ _SESSION [ $ this -> config -> roleSessionVar ] ) ? $ _SESSION [ $ this -> config -> roleSessionVar ] : $ this -> config -> defaultRole ; }
Get user role

@return string
Get user role