/**
* Gets a username
*
* @param $user_id
*
* @return mixed
*/
public static function GetUsername($user_id)
{
$class = new DatabaseUserExtensionActions();
if ($class->GetUser($user_id) != null) {
return $class->GetUsername($user_id);
}
return null;
}
/**
* Gets the username of the current user
*
* @return mixed|null
*/
public static function Username()
{
$result = SessionConstants::UserID();
if ($result != null) {
$class = new DatabaseUserExtensionActions();
if ($class->GetUser($result) != null) {
return $class->GetUsername($result);
}
}
return null;
}
