ORM::select PHP Method

    public function select($column, $alias = null)
    {
        $column = $this->_quote_identifier($column);
        return $this->_add_result_column($column, $alias);
    }

}
if (isset($_SESSION['user'])) {
    if ($_SESSION['user'] != "admin") {
        header("Location: MyOrders.php");
    }
}
if (isset($_COOKIE['user'])) {
    if ($_COOKIE['user'] != "admin") {
        header("Location: MyOrders.php");
    }
}
require_once 'database/model.php';
$mydb = new ORM();
$mydb->setTable("users");
if (isset($_POST["id"])) {
    $user = $mydb->select(array("id" => $_POST["id"]));
    $row = $user->fetch_assoc();
}
?>

	<nav class="navbar navbar-inverse navbar-static-top">
		<div class="container-fluid">
			<div class="navbar-header">
				<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
					<span class="sr-only">Toggle navigation</span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
				</button>
				<a class="navbar-brand" href="AdminHome.php">MyCafe</a>
			</div>