function purchase_edit() { $session = Session::getInstance(); if (!$session->checkLogin()) { return false; } $purchase = new Purchase(); $purchase->id = isset($_POST['purchase']) ? $_POST['purchase'] : ""; $purchase->status = isset($_POST['status']) ? $_POST['status'] : ""; $purchase->update(); if (isset($_POST['payment']) && is_numeric($_POST['payment'])) { $purchasePayment = new PurchasePayment(); $purchasePayment->purchaseid = isset($_POST['purchase']) ? $_POST['purchase'] : ""; $purchasePayment->amount = isset($_POST['payment']) ? $_POST['payment'] : ""; $purchasePayment->add(); } }