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function GetIP(){
if(!empty($_SERVER["HTTP_CLIENT_IP"])){
$cip = $_SERVER["HTTP_CLIENT_IP"];
}
elseif(!empty($_SERVER["HTTP_X_FORWARDED_FOR"])){
$cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
elseif(!empty($_SERVER["REMOTE_ADDR"])){
$cip = $_SERVER["REMOTE_ADDR"];
}
else{
$cip = "unknown";
}
return $cip;
}
function list_ic(){
$tempip = GetIP();
$tempdate =date('Y-m-d H:i:s',time());
if ($tempip != "unknown" ){
$sql_where.=" ip = '". $tempip . "' and date >= NOW() - interval 22 hour";
$isplay=M('special_ic');
$ipfind =$isplay->where($sql_where)->find();
if(!isset($ipfind['IP']))
{
$sql_where2.=" IP = '". $tempip . "' " ;
$isplay2=M('special_ic');
$ipfind2 =$isplay2->where($sql_where2)->find();
if(isset($ipfind2['IP']))
{
$isplay3=M('special_ic');
$ipdata['IP']=$tempip ;
$ipdata['date']=$tempdate;
$updatedate = $isplay3->save($ipdata);
}
else
{
$dbinsert = M('special_ic');
$ipdata['IP']=$tempip ;
$dbinsert->add($ipdata);
}
return '代码';
}
}
}
function get_client_ip(){
$ip = $_SERVER['HTTP_CDN_SRC_IP']; //如果加了cdn就获取真实的Ip
if(!$ip) {
if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown")) {
$ip = getenv("HTTP_CLIENT_IP");
} else if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown")) {
$ip = getenv("HTTP_X_FORWARDED_FOR");
} else if (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown")) {
$ip = getenv("REMOTE_ADDR");
} else if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown")) {
$ip = $_SERVER['REMOTE_ADDR'];
} else {
$ip = "unknown";
}
}
if(strpos($ip,',')>=0) {
$arr = explode(',',$ip);
$ip = $arr[0];
}
return $ip;
}
echo "您的IP是:".get_client_ip();