先下载一个纯真IP数据库, 安装完整后,将qqwry.dat即IP数据库放在项目拓展位置,例:

调用:

//use net\IpLocation;include 'IpLocation.php';
$ip = '219.152.56.66';
$ipadress = new IpLocation();//引入IP地址查询类		
$location = $ipadress->getlocation($ip);	
$location['country'] = iconv('gbk','utf-8',$location['country']);//转换字符集
$location['area'] = iconv('gbk','utf-8',$location['area']);//转换字符集
echo '<pre>';print_r($location);

结果:

Array
([ip] => 219.152.56.66[beginip] => 219.152.55.0[endip] => 219.152.62.255[country] => 重庆市渝北区[area] => 电信
)