php 模仿用户登陆读取DZ 论坛验码程序-2

<script>ec(2);</script>

set_time_limit(0);
session_start();
require("config.php");
if($_SERVER["REQUEST_METHOD"]=="POST")
{
 $cookie_jar2=tempnam("temp","C3");
 $cookie_jar3=tempnam("temp","C4");
 $array=array(
'answer'=>'', 
'formhash'=>$_SESSION["hash"],
'loginfield'=>'username',
'loginsubmit'=>true,
'password'=>trim($_POST["password"]),
'questionid'=>0,
'seccodeverify'=>trim($_POST["code"]),
'username'=>trim($_POST["username"]),
  
);
 $url=DZ."logging.php?action=login&loginsubmit=yes";
 $ch=curl_init();
 curl_setopt($ch,CURLOPT_URL,$url);
 curl_setopt($ch,CURLOPT_USERAGENT,$_SERVER["HTTP_USER_AGENT"]);
 curl_setopt($ch,CURLOPT_POST,1);
 curl_setopt($ch,CURLOPT_POSTFIELDS,http_build_query($array));
 curl_setopt($ch,CURLOPT_COOKIEFILE,$_SESSION["cookie_jar1"]);
 curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie_jar2);
 curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
 curl_exec($ch);
 curl_close($ch);

 $url=DZ."index.php";
 $ch=curl_init();
 curl_setopt($ch,CURLOPT_URL,$url);
 curl_setopt($ch,CURLOPT_USERAGENT,$_SERVER["HTTP_USER_AGENT"]);
 curl_setopt($ch,CURLOPT_COOKIEFILE,$cookie_jar2);
 curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie_jar3);
 curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
 $html=curl_exec($ch);
 curl_close($ch);
 preg_match("/(?  
 echo $html."
";

}
 
?>

html文件

header("Content-Type:text/html;charset=utf-8");
?>
请先配置config.php，没有验证码的请直接忽略验证码,不支持中文帐号，仅作交流使用

验证码

用户

密码

<script><br /> function ischeck(url,id)<br /> {<br /> var xhr=window.ActiveXObject? new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();<br /> xhr.onreadystatechange=function ()<br /> {<br /> if(xhr.readyState==4&&xhr.status==200)<br /> {<br /> document.getElementById(id).innerHTML=xhr.responseText;<br /> <br /> }<br /> }<br /> a=document.form1.code.value;<br /> url=url+"?code="+a;<br /> xhr.open("GET",url,true);<br /> xhr.setRequestHeader("If-Modified-Since","0");<br /> xhr.send(null);<br /> }<br /> </script>