ecshop后臺(tái)有時(shí)候會(huì)自動(dòng)登出,而且還會(huì)很頻繁,頻繁的自動(dòng)登出就嚴(yán)重的影響到了后臺(tái)使用。
修改lib_base.php文件real_ip()函數(shù),在real_ip函數(shù)中添加我標(biāo)注/*添加*/ 紅色部分的部分代碼:
function real_ip()
{
static $realip = NULL;
if ($realip !== NULL)
{
return $realip;
}
/*添加*/
if(isset($_COOKIE['real_ipd']) && !empty($_COOKIE['real_ipd'])){
$realip = $_COOKIE['real_ipd'];
return $realip;
}
/*添加*/
if (isset($_SERVER))
{
if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
{
$arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
foreach ($arr AS $ip)
{
$ip = trim($ip);
if ($ip != 'unknown')
{
$realip = $ip;
break;
}
}
}
elseif (isset($_SERVER['HTTP_CLIENT_IP']))
{
$realip = $_SERVER['HTTP_CLIENT_IP'];
}
else
{
if (isset($_SERVER['REMOTE_ADDR']))
{
$realip = $_SERVER['REMOTE_ADDR'];
}
else
{
$realip = '0.0.0.0';
}
}
}
else
{
if (getenv('HTTP_X_FORWARDED_FOR'))
{
$realip = getenv('HTTP_X_FORWARDED_FOR');
}
elseif (getenv('HTTP_CLIENT_IP'))
{
$realip = getenv('HTTP_CLIENT_IP');
}
else
{
$realip = getenv('REMOTE_ADDR');
}
}
preg_match("/[d.]{7,15}/", $realip, $onlineip);
$realip = !empty($onlineip[0]) ? $onlineip[0] : '0.0.0.0';
/*添加*/ setcookie("real_ipd", $realip, time()+36000, "/"); /*添加*/
return $realip;
}