public function insertlubricantExp()
{
$prd = $_POST['prd'];
$price = $_POST['price'];
$qty = $_POST['qty'];
$supplier = $_POST['supplier'];
$bqnty = $_POST['bqnty'];
$total = $_POST['total'];
require 'models/Revenue_model.php';
$model = new Revenue_model();
if ($model->insertlubricantExp($prd, $price, $qty, $supplier, $bqnty, $total)) {
echo "Success";
}
}
