session_start(); echo ""; if ($_SESSION['id'] == '' || $_SESSION['id'] == null) { echo '您尚未登入'; exit; } include "connect.php"; $userid = $_SESSION['name']; $sql = "SELECT User_ID,p511 FROM coursepagecount WHERE User_ID = '" . $userid . "'"; $result = mysql_query($sql) or die('MySQL query error'); $row = mysql_fetch_array($result); $num = $row[1] + 1; if ($num < 10) { $count = "0" . (string) ($num); } else { $count = "" . (string) ($num); } $sql = "UPDATE coursepagecount SET p511 = '" . $num . "' WHERE User_ID='" . $userid . "'"; $result = mysql_query($sql) or die('MySQL query error'); mysql_close($link); ?>