$first_minute = mktime(0, 0, 0, date("n"), 1);

        $last_minute = mktime(23, 59, 59, date("n"), date("t"));

        $select = mysql_query("SELECT * FROM `usr_payment_processing`
        WHERE `usr_id` = '$id' AND `status` != '1' AND `timestamp` > '$first_minute'
        AND `timestamp` < '$last_minute' SUM(price) AS totalprice");
        $payments = mysql_fetch_array($select);

        echo $payment['totalprice'];