php curl 伪造IP来源的实例代码

//伪造ip
        for ($i=0; $i <100 ; $i++) {
        $ch = curl_init();
        $url = "http://www.shixiseng.com/cheerstation/csa_jyeqxortcqo0";//实习僧的防刷
        //$url = "http://www.ciweishixi.com/forum/ins-1264"; //刺猬社区的文章
        //$url = "http://www.cnblogs.com/xs-yqz/p/7601048.html";//个人博客防刷
        $header = array(
                array(
                ‘CLIENT-IP:58.68.44.21‘,
                ‘X-FORWARDED-FOR:58.68.44.21‘,
                ),
                array(
                ‘CLIENT-IP:528.68.44.21‘,
                ‘X-FORWARDED-FOR:528.68.44.21‘,
                ),
                array(
                ‘CLIENT-IP:18.62.414.22‘,
                ‘X-FORWARDED-FOR:18.62.414.22‘,
                ),
                array(
                ‘CLIENT-IP:122.162.44.12‘,
                ‘X-FORWARDED-FOR:122.162.44.12‘,
                ),
        );
        $rand = rand(0,3);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header[$rand]);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
        $page_content = curl_exec($ch);
        curl_close($ch);
        //usleep(50000);//休眠的级别为50毫秒
        usleep(100000);//休眠的级别为50毫秒
        echo $i;
        }

 //伪造ip
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "http://test.com/curl/getClientIp.php");
        curl_setopt($ch, CURLOPT_HTTPHEADER, array(‘X-FORWARDED-FOR:8.8.8.8‘, ‘CLIENT-IP:8.8.8.8‘)); //构造IP
        curl_setopt($ch, CURLOPT_REFERER, "http://www.jb51.net/ "); //构造来路
        curl_setopt($ch, CURLOPT_HEADER, 1);
        $out = curl_exec($ch);
        curl_close($ch);