function __construct() { $this->open('.data/wc.db'); } } $success = false; while ($success != true and $tries < 3) { $db = new MyDB(); if (!$db) { //echo $db->lastErrorMsg(); } else { //echo "Opened database successfully\n"; } $status = isset($_GET['status']) ? strip_tags(trim($_GET['status'])) : null; $bathroomID = isset($_GET['bathroomID']) ? strip_tags(trim($_GET['bathroomID'])) : null; $time = date('Y-m-d H:i:s'); if ($status != null && $bathroomID != null) { $sql = "UPDATE data set status=" . $status . ", time='" . $time . "' where bathroomID=" . $bathroomID; //echo $sql; $ret = $db->exec($sql); if (!$ret) { //echo $db->lastErrorMsg(); } else { echo $db->changes(); $success = true; } } $db->close(); $tries = $tries + 1; } //end while