解析php通过cookies获取远程网页的指定代码

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<div class="codetitle"><a style="CURSOR: pointer" data="74447" class="copybut" id="copybut74447" onclick="doCopy('code74447')"> 代码如下:

<div class="codebody" id="code74447">
function Steal($url,$post_data = ""){
//$header[] = "Accept: text/vnd.wap.wml,.";
$user_agent = "Mozilla/4.0";
$follow_loc = 1;
$cookie_file ="./tmp/cook.txt";
$ch = @curl_init();
@curl_setopt($ch,CURLOPT_URL,$url);
@curl_setopt($ch,CURLOPT_USERAGENT,$user_agent);
@curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie_file);
@curl_setopt($ch,CURLOPT_COOKIEFILE,CURLOPT_HEADER,$header);
@curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
@curl_setopt($ch,CURLOPT_FOLLOWLOCATION,$follow_loc);
@curl_setopt($ch,CURLOPT_TIMEOUT,1000);
if (trim($post_data)!= "") {
@curl_setopt($ch,CURLOPT_POST,CURLOPT_POSTFIELDS,$post_data);
}
$result = @curl_exec($ch);
@curl_close($ch);
return $result;
}
//获取网页代码方法
function Cut($file,$from,$end){
$message=explode($from,$file);
$message=explode($end,$message[1]);
if ($message[0] == "")
{
$message[0] = "无法获取内容";
}
return $message[0];
}
//截取代码方法

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