Current File : /home/inlingua/public_html/dwarka/icentex/pg/StudentBal.php

<?php 
require('../dbConnection.php');

// Include common functions
require('../commonFunc.php');

// Include common functions
require('../globalVars.php');

// Include the table handler class
require('../dbHandler.class.php');
// Init and connect to database
$dbObject = new dbHandler();
$dbObject->connect();
$cid=$_REQUEST['CID']; 
$inv=$_REQUEST['inv']; 
$det=0.00;
$pay=0.00;
$sqlQ = "SELECT T.BillNo, T.product_id, SUM( T.amount ) AS amount FROM ( SELECT main_id AS BillNo, product_id, SUM( amount ) AS amount FROM  ingl_invoice_detail GROUP BY product_id, amount UNION ALL SELECT invice_no AS BillNo, product_id, - SUM( amount ) AS amount FROM  ingl_invoice_payment 
GROUP BY product_id, amount ) AS T GROUP BY T.BillNo, T.product_id HAVING product_id =$cid AND BillNo =$inv";
//echo $sqlQ ;

$res=mysqli_query($conn,$sqlQ) or die();
$num=mysqli_fetch_array($res);
	$pay=$num['amount'];
echo $pay;
//$bal=$det-$pay;
//echo "Sandeep";//($det-$pay);
?>