Sample code for php curl fake IP

#!/bin/awk -f

#运行前
BEGIN {
    FS = " ";
    count = 0;
}

#运行中
{
    iparr[count ++] = $0;
}

#运行后
END {
    printf("    printf("$iparr = array(n");
    for (i = 0; i < count; i ++) {
        printf("'%s' => '%s',n", iparr[i], iparr[i]);
    }
    printf(");n");
}

二，CURL使用

/**
* CURL fake IP address access
* by bbs.it-home.org
*/
require_once dirname(__FILE__) . "/iplib.php";

$req_url = "test.com";

foreach ($iparr as $forward => $cip) {

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, $req_url);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
            "X-FORWARDED-FOR:$forward",
            "CLIENT-IP:$cip"
    ));
    curl_setopt($ch, CURLOPT_REFERER, 'http://blog.csdn.net/');
    curl_setopt($ch, CURLOPT_HEADER, 1);

    curl_exec($ch);

    curl_close($ch);
}

不足： 很多服务器端一般都采用了$_SERVER['REMOTE_ADDR']来获取客户端的真实ip，这是在传输层就已经决定的地址，无法通过CURL进行修改。 这点记录下，有好的办法再分享。