<?php require_once("../config.php"); $mode = trim($_POST['mode']); $id = (int)$_POST['id']; $value = (int)$_POST['value']; if ($mode=="up") { $db->exec("UPDATE location SET thumb_ups=thumb_ups+1 WHERE id=".$id); echo "success"; } elseif ($mode=="down") { $db->exec("UPDATE location SET thumb_downs=thumb_ups+1 WHERE id=".$id); echo "success"; } else { echo "error"; };