例如我希望記錄每個訪問者的IP地址
怎么做一個網站的被訪問記錄數(shù)據
有只小跳蛙
2018-11-14 14:10:37
1 回答
翻翻過去那場雪
TA貢獻2065條經驗 獲得超14個贊
function getip(){
static $ip = '';
$ip = $_SERVER['REMOTE_ADDR'];
if (isset( $_SERVER['HTTP_CDN_SRC_IP'] )) {
$ip = $_SERVER['HTTP_CDN_SRC_IP'];
} elseif (isset( $_SERVER['HTTP_CLIENT_IP'] ) && preg_match('/^([0-9]{1,3}\.){3}[0-9]{1,3}$/', $_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif (isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) AND preg_match_all('#\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}#s', $_SERVER['HTTP_X_FORWARDED_FOR'], $matches)) {
foreach ($matches[0] AS $xip) {
if (!preg_match('#^(10|172\.16|192\.168)\.#', $xip)) {
$ip = $xip;
break;
}
}
}
return $ip;
}
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