function friendOrStranger($dataBase, $table, $receiver_id) { // $db = new Connect($dataBase,$table); $template = new Template(); $check = $template->selectWhere($dataBase, $table, array('sender_id' => $_SESSION['userId'], 'receiver_id' => $receiver_id)); if ($check) { $template->delete($dataBase, $table, $_SESSION['userId'], $receiver_id); $returnResult = 'Добави'; } else { $template->insert($dataBase, $table, array('sender_id' => $_SESSION['userId'], 'receiver_id' => $receiver_id)); $returnResult = 'Премахни'; } return json_encode($returnResult); }