PHP常用代码总结

iteye_20977

于 2009-05-31 22:51:51 发布

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分类专栏： php 文章标签： PHP Zend

本文链接：https://blog.youkuaiyun.com/iteye_20977/article/details/81723973

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一、IP获取：


class getIP{
	function clientIP(){
		$cIP	= getenv('REMOTE_ADDR');
		$cIP1	= getenv('HTTP_X_FORWARDED_FOR');
		$cIP2	= getenv('HTTP_CLIENT_IP');
		$cIP1 ? $cIP = $cIP1 : null;
		$cIP2 ? $cIP = $cIP2 : null;
		return $cIP;
	}
	function serverIP(){
		return gethostbyname($_SERVER_NAME);
	}
}

$getIP		= new getIP();
$clientIp	= getIP::clientIP();
$serverIp	= getIP::serverIP();

echo 'Client IP is ',$clientIp,'<br />';
echo 'Server IP is ',$serverIp,'<br />';