php模拟get提交 字符串截取 字符串替换 示例源码

<?php

$qq = $_GET[qq]; //获取http://gxtest.sinaapp.com/get.php?qq=843516495网址的QQ参数843516495

$url = 'http://qun.594sgk.com/qq/'.$qq.'.html';//整理好网址http://qun.594sgk.com/qq/843516495.html

$data = file_get_contents($url);//模拟get提交http://qun.594sgk.com/qq/843516495.html

$data=substr($data, 5010);//字符串截取

$data=str_replace("594sgk.com", "", $data);//字符串替换

$data=str_replace(iconv("utf-8", "GBK", "一秒钟记住域名：我就是社工库（594sgk）"), "", $data);//字符串转换编码再替换

$data=str_replace(iconv("utf-8", "GBK", "来源于我就是社工库（）"), "", $data);

$data=str_replace(iconv("utf-8", "GBK", "合作留言"), "", $data);

$data=str_replace("http://s22.cnzz.com/z_stat.php?, "", $data);

$data=str_replace("../logo.gif", "", $data);

echo $data;

?>