/**
* Checks, if a specified user exists in MySQL.
*
* @param MysqlUserModel $user
*
* @return bool
*/
public function checkUserExists(MysqlUserModel $user)
{
$q = sprintf('SELECT User, Host FROM mysql.user WHERE User = "******" AND Host = "%s"', $user->getUsername(), $user->getHost());
$result = $this->_mysqli->query($q);
if ($result->num_rows > 0) {
return true;
}
return false;
}
