www.gusucode.com > Destoon B2B仿淘宝电子商务网站 UTF8 v6.0源码程序 > destoon/api/online.png.php
<?php /* [Destoon B2B System] Copyright (c) 2008-2015 www.destoon.com This is NOT a freeware, use is subject to license.txt */ $_COOKIE = array(); require '../common.inc.php'; if($DT_BOT) dhttp(403); $username = isset($username) ? trim($username) : ''; $userid = isset($userid) ? intval($userid) : 0; $style = isset($style) ? intval($style) : 0; $online = 0; if(check_name($username)) { $o = $db->get_one("SELECT online FROM {$DT_PRE}online WHERE username='$username'"); if($o && $o['online']) $online = 1; } else if($userid) { $o = $db->get_one("SELECT online FROM {$DT_PRE}online WHERE userid=$userid"); if($o && $o['online']) $online = 1; } $ico = DT_STATIC.'file/image/web'.($style ? $style : '').($online ? '' : '-off').'.gif'; dheader($ico); ?>