<?php
include("db_config.php"); 
if($_SERVER['REQUEST_METHOD']=='POST'){
$user_id = $_POST['user_id'];
$cart_id = $_POST['cart_id'];
$sql="
DELETE FROM addto_cart
WHERE user_id='$user_id' and id='$cart_id' and invoice_id='1'";
$res=mysqli_query($conn,$sql) or die(mysqli_error());
if($res){
$sql = "SELECT count(*) as num FROM addto_cart WHERE user_id = '$user_id' and invoice_id='1'";
$result = mysqli_query($conn, $sql) or die(mysqli_error($conn));
$res= mysqli_fetch_array($result);
$total = $res['num'];
$response['count']=$total;
$response['status']=1;
}
else{
	 $response['status']=0;
}

echo json_encode($response);
	mysqli_close($conn);
}
?>