<?php
include "../../root.class.php";
$db = new db_safeguard();

if ($_POST['stock_type'] == 'PUMP') {

    if (isset($_GET['item_name']) && !empty($_GET['item_name'])) {

        $stock_data_res = $db->query("stock", "SELECT * FROM stock WHERE item_name = {$_GET['item_name']}");

        if ($stock_data_res->num_rows > 0) {
            while ($stock_data = $stock_data_res->fetch_assoc()) {
                $stock_quantity = $stock_data['quantity'];

                echo $stock_quantity;
            }
        }
    }
} else {

    if (isset($_GET['item_name']) && !empty($_GET['item_name'])) {

        $stock_data_res = $db->query("stock", "SELECT * FROM stock WHERE item_name = {$_GET['item_name']}");

        if ($stock_data_res->num_rows > 0) {
            while ($stock_data = $stock_data_res->fetch_assoc()) {
                $stock_no = $stock_data['stock_no'];
                $stock_quantity = $stock_data['quantity'];

                echo $stock_quantity;
            }
        }
    }
}