function get_bank_trans($type, $trans_no=null, $person_type_id=null, $person_id=null)
{
$sql = "SELECT bt.*, act.*,
- IFNULL(abs(dt.ov_amount), IFNULL (abs(st.ov_amount), bt.amount)) settled_amount,
- IFNULL(abs(dt.ov_amount/bt.amount), IFNULL (abs(st.ov_amount/bt.amount), 1)) settle_rate,
- IFNULL(debtor.curr_code, IFNULL (supplier.curr_code, act.bank_curr_code)) settle_curr
+ IFNULL(abs(dt.ov_amount), IFNULL(ABS(st.ov_amount), bt.amount)) settled_amount,
+ IFNULL(abs(dt.ov_amount/bt.amount), IFNULL(ABS(st.ov_amount/bt.amount), 1)) settle_rate,
+ IFNULL(debtor.curr_code, IFNULL(supplier.curr_code, act.bank_curr_code)) settle_curr
FROM ".TB_PREF."bank_trans bt
LEFT JOIN ".TB_PREF."debtor_trans dt ON dt.type=bt.type AND dt.trans_no=bt.trans_no
if (!isset($balance) && isset($date))
return null; // unlimited account
- if ($balance < -$delta_amount)
- return array('amount' => $balance, 'trans_date'=> $date);
+ if (floatcmp($balance, -$delta_amount) < 0)
+ return array('amount' => $balance - $delta_amount, 'trans_date'=> $date);
$balance += $delta_amount;