php中curl很好用，而且作用也挺大的！我写了个提交数据的例子！贴出来共php爱好者和爱好php学习的朋友们参考参考！

        <?
session_start();
$url = 'http://localhost/test/loginAct.php';
$post = 1;
$returntransfer = 1;
$port = 80;
$header = 0;
$nobody = 0;
$followlocation = 1;
$cookie_jar = $_SESSION['cookie_jar'];

$request = 'userName=huyan&pwd='.sha1(yanyan).'&ac=login';

$ch = curl_init();

$options = array(CURLOPT_URL => $url,
                    CURLOPT_HEADER => $header,
                    CURLOPT_NOBODY => $nobody,
                    CURLOPT_PORT => $port,
                    CURLOPT_POST => $post,
                    CURLOPT_POSTFIELDS => $request,
                    CURLOPT_RETURNTRANSFER => $returntransfer,
                    CURLOPT_FOLLOWLOCATION => $followlocation,
                    CURLOPT_COOKIEJAR => $cookie_jar,
                    CURLOPT_COOKIEFILE => $cookie_jar,
                    CURLOPT_REFERER => $url
                    );
curl_setopt_array($ch, $options);
$temp = curl_exec($ch);
curl_errno($ch);
curl_close($ch);
echo $temp;

?>

本文来源于php爱好者：php教程 —http://www.phplover.cn/
原文地址：http://www.phplover.cn/post/php-curl.html