当前位置:Gxlcms > PHP教程 > php获取客户端ip,简单实用_PHP教程

php获取客户端ip,简单实用_PHP教程

时间:2021-07-01 10:21:17 帮助过:30人阅读

php获取客户端ip,简单实用

function getOnlineIP() {
$cip = getenv ( 'HTTP_CLIENT_IP' );
$xip = getenv ( 'HTTP_X_FORWARDED_FOR' );
$rip = getenv ( 'REMOTE_ADDR' );
$srip = $_SERVER ['REMOTE_ADDR'];

if ($cip && strcasecmp ( $cip, 'unknown' )) {
$onlineip = $cip;
} elseif ($xip && strcasecmp ( $xip, 'unknown' )) {
$onlineip = $xip;
} elseif ($rip && strcasecmp ( $rip, 'unknown' )) {
$onlineip = $rip;
} elseif ($srip && strcasecmp ( $srip, 'unknown' )) {
$onlineip = $srip;
}
// 烈6715网(LieHuo28.Net)教09
preg_match ( "/[\d\.]{7,15}/", $onlineip, $match );
$onlineip = $match [0] ? $match [0] : 'unknown';

return $onlineip;
}

本文地址:http://www.52blogger.com/archives/597

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/364682.htmlTechArticlephp获取客户端ip,简单实用 function getOnlineIP() { $cip = getenv ( 'HTTP_CLIENT_IP' ); $xip = getenv ( 'HTTP_X_FORWARDED_FOR' ); $rip = getenv ( 'REMOTE_ADDR' ); $srip = $_...

人气教程排行