fetchAll('SELECT accountId, pass FROM tiki_mailin_accounts '); foreach ($fields as $field) { $accountId = $field['accountId']; $pass = $field['pass']; $crypt = $mailinlib->encryptPassword($pass); $query = 'update tiki_mailin_accounts set pass=? where accountId=?'; $params = [$crypt, $accountId]; $installer->query($query, $params); } }