<body>
<?php
if(isset($_GET["submit"])){
class connect{
var $connect;
function __construct(){
$connect=mysqli_connect("","root","","bank");
return $connect;
}
}
class deposit{
var $ac,$am;
function __construct($accno,$amount){
$ac=$accno;
$am=$amount;
$ob = new connect;
$result=mysqli_query($ob,"SELECT * FROM customer WHERE accno='$ac'"); //Warning: mysqli_query() expects parameter 1 to be mysqli, object given in C:\xampp\htdocs\bank\deposit.php on line 25
$row=mysqli_fetch_array($result);
$total=$am+$row['balance'];
mysqli_query($ob,"UPDATE customer SET balance='$total' where accno='$ac'");
}
}
$amount=$_GET["amount"];
$accno=$_GET["accno"];
$ob1 = new deposit($accno,$amount);
}
?>
</body>
when I'm trying to use the $ob which contains the mysqli connect object returned by connect class it is showing expecting mysqli parameter.
