true)); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING); $query = "SELECT time,active,content,timezone FROM log WHERE user_id = ? "; $stmt = $dbh->prepare($query); $stmt->execute(array($_COOKIE["uid"])); echo ""; while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) { echo ""; foreach ($row as $key => $value) { # code... switch ($key) { case 'active': # code... $output = isset($active_type[$value]) ? $active_type[$value] : $value; break; case 'time': # code... $output = gmdate("Y-m-d H:i:s", ($value + $row["timezone"]) / 1000); break; case 'timezone': # code... $output = round($value / 1000 / 60 / 60, 2); break; default: # code... $output = $value; break; } echo ""; } echo ""; } echo "
$output
"; } else { echo "尚未登录"; } ?>