<?php
 echo 'hello ', __LINE__, "\n";
$host = "popularchoices.database.windows.net";
$dbname = "PopularChoices";
$user = "johnsanchirico";
$pass = "Admin123!";
$charset = "UTF8MB4";

if (isset($_POST['pid'])) {
	 echo 'hello ', __LINE__, "\n";

	$db = new PDO( $host, $dbname, $user, $pass );
	$update = $db->prepare('UPDATE Popular SET numberofuses = numberofuses +1 WHERE productid = :product_id');
	$update->execute(['pid' => $_POST['pid']]);
	 echo 'hello ', __LINE__, "\n";

}