php經過淘寶ip庫批量得到運營商名稱

 保存ip的文件，是從nginx日誌裏面提取出來的，格式爲：ipaddr request_time

ips.txt：

99.248.29.64 0.464

99.248.29.64 0.467

99.248.29.64 0.469

99.248.29.64 0.489

99.249.155.70 0.691

99.255.102.207 0.345

99.255.102.207 0.346

99.255.102.207 0.349

99.255.102.207 0.354

99.255.102.207 0.360

99.255.102.207 0.361

99.255.102.207 0.499

99.255.102.207 0.501

99.255.102.207 0.516

99.255.102.207 0.520

99.255.102.207 0.520

99.255.102.207 0.606

99.255.102.207 0.612

99.255.102.207 0.687

....................

 

ipapi.php:

<?php
function getIsp($ipstr)
{
    $url="http://ip.taobao.com/service/getIpInfo.php?ip=".$ipstr;
    $ip=json_decode(file_get_contents($url));
    if((string)$ip->code=='1'){
      return false;
    }
    $data = (array)$ip->data;
    return $data["isp"];
}
$fh=fopen("$argv[1]","r");
while(!feof($fh)){
    $line = fgets($fh);
    $strings = explode(" ",$line);
    $ip = $strings[0];
    $time = $strings[1];
    $allip=array();
    if(!array_key_exists("$ip",$allip)){
        $yunying=getIsp($ip);
        $allip["$ip"]=$yunying;
    }else {
        $yunying=$allip["$ip"];
    }
    print $yunying."\t".$ip."\t".$time;
}
fclose($fh);
?>

 

腳本使用方法：/usr/bin/php ipapi.php ips.txt