Using URL parameters in MYSQL search

Question

I am trying to built a search page for products in which i have two table products and inventory, i have my product details in product and inventory details like color,size,pric

Answer 1

Yes, you are in the right path. Get the values from url using get or request

$category=mysql_real_escape_string($_GET['cat']);
$color=mysql_real_escape_string($_GET['color']);

and make your SQL as

SQL="SELECT p.product_name, p.product_sku, p.product_desc, i.inventory_color, i.inventory_size
FROM products as p
INNER JOIN  invetory as i ON p.product_id = i.product_id
WHERE p.product_category='".$category."' AND i.inventory_color='".$color."'";