Hi, can you please help with this Web development question?

Hi, can you please help with this Web development question?

. Which of the following is a proper PHP statement for calling the given function and storing thereturned result in a variable named $product?function get_product($product_id) { global $db; $query = "SELECT * FROM products WHERE productID = $product_id"; $product = $db->query($query); $product = $product->fetch(); return $product;}1. $product = get_product($product_id);2. $product = get_product(product_id);3. $product = $get_product($product_id);4. $product = $get_product(product_id);