/**
* @param string $account
* @return null|Account
*/
public function getAccountByAccount($account)
{
$sql_array = array('SELECT' => '*', 'FROM' => array('sp_account' => 'a'), 'WHERE' => $this->db->sql_in_set('account', $account), 'ORDER_BY' => 'account_id');
$sql = $this->db->sql_build_query('SELECT', $sql_array);
$result = $this->db->sql_query_limit($sql, 1);
$row = $this->db->sql_fetchrow();
$this->db->sql_freeresult($result);
return $row ? Account::load($row) : null;
}
