function searchProduct() { include_once "products.php"; $product = new products(); $txt = $_REQUEST['txt']; if (!$product->searchProduct($txt)) { echo '{"result":0,"message":"Could not get products"}'; return; } $row = $product->fetchArray(); echo '{"result":1,"products":['; while ($row) { echo json_encode($row); if ($row = $product->fetchArray()) { echo ','; } } echo ']}'; }