function sell_edit() { $session = Session::getInstance(); if (!$session->checkLogin()) { return false; } $sell = new Sell(); $sell->id = isset($_POST['sell']) ? $_POST['sell'] : ""; $sell->status = isset($_POST['status']) ? $_POST['status'] : ""; $sell->update(); if (isset($_POST['payment']) && is_numeric($_POST['payment'])) { $sellPayment = new SellPayment(); $sellPayment->sellid = isset($_POST['sell']) ? $_POST['sell'] : ""; $sellPayment->amount = isset($_POST['payment']) ? $_POST['payment'] : ""; $sellPayment->add(); } }