PHP模拟QQ登录，发送和接收信息的例子

$data = getMsg($sid,’接收信息的QQ’);               //获取和某个帐号的聊天记录

if(!empty($data)){
foreach($data as $v){
echo $v['title'].’<br />’;
echo $v['msg'].’<br />’;
echo ‘————————<br />’;
}
}

function qqLogin($qq_num,$qq_pwd){                //登录帐号
$data = httpGet(‘http://pt.3g.qq.com/’);
$action = preg_match(“/action=”(.+)?”/”, $data, $matches);
$action = $matches[1];
$params = array();
$params["login_url"] = ‘http://pt.3g.qq.com/s?aid=nLogin’;
$params["sidtype"] = 1;
$params["loginTitle"] = ‘手机腾讯网’;
$params["bid"] = 0;
$params["qq"] = $qq_num;
$params["pwd"] = $qq_pwd;
$params["loginType"] =1;
$data = httpPost($action, $params,1);
$action = preg_match(“/sid=(.+?)&/”, $data, $matches);
$sid = $matches[1];
if($sid){
return $sid;
}else {
echo ‘登录失败’;
}
}

function sendMsg($sid,$to_num,$msg){            //发送消息
$params = array();
$params["msg"] = $msg;
$params["u"] = $to_num;
$params["saveURL"] = 0;
$params["do"] = “send”;
$params["on"] = 1;
$params["aid"] = “发送”;
$url = “http://q16.3g.qq.com/g/s?sid=” . $sid;
$data = httpPost($url, $params);
if(preg_match(‘/消息发送成功/’,$data)) echo ‘发送成功<br />’;
else  echo ‘发送失败’;

}

function getMsg($sid,$qq_num) {                    //获取消息
$url = “http://q16.3g.qq.com/g/s?sid=” . $sid . “&u=” . $qq_num . “&saveURL=0&aid=nqqChat”;
$data = httpGet($url);
preg_match_all(‘/<div class=”main-module bm-gray”>s+<p class=”(?:ft-s-gray|ft-s ft-cl2)”>(.+?)</p>s+<p>(.+?)</p></div>/s’,str_replace(“rn”,”",$data),$m);
foreach($m[1] as $k=>$v){
$tmp['title']=$v;
$tmp['msg']=$m[2][$k];
$r[]=$tmp;
}
return $r;
}

function httpGet($url,$header=0){                //GET请求
$opt = array(
CURLOPT_URL => $url,
CURLOPT_HEADER => $header,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_TIMEOUT => 60,
CURLOPT_USERAGENT=>’Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.29 Safari/525.13′
);
return curlRun($opt);
}

function httpPost($url,$data,$header=0){         //POST请求
$opt = array(
CURLOPT_URL => $url,
CURLOPT_HEADER => $header,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_TIMEOUT => 60,
CURLOPT_POSTFIELDS => http_build_query($data),
CURLOPT_USERAGENT=>’Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.29 Safari/525.13′
);
return curlRun($opt);
}

function curlRun($opt){
$ch = curl_init();
curl_setopt_array($ch,$opt);
$r = curl_exec($ch);
curl_close($ch);
return $r;
}

?>