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例2，post数据sendsms.php，其可以接受两个表单域，一个是电话号码，一个是短信内容。post数据
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例3，使用代理服务器。
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例4，模拟登录。curl 模拟登录 discuz 程序,适合dz7.0，将username改成自己的用户名，userpass改成自己密码。curl 模拟登录 discuz 程序
$discuz_url = 'http://bbs.it-home.org';//论坛地址
$login_url = $discuz_url .'/logging.php?action=login';//登录页地址 $get_url = $discuz_url .'/my.php?item=threads'; //我的帖子 $post_fields = array();
//以下两项不需要修改 $post_fields['loginfield'] = 'username'; $post_fields['loginsubmit'] = 'true'; //用户名和密码，必须填写 $post_fields['username'] = 'lxvoip'; $post_fields['password'] = '88888888'; //安全提问 $post_fields['questionid'] = 0; $post_fields['answer'] = ''; //@todo验证码 $post_fields['seccodeverify'] = ''; //获取表单formhash
$ch = curl_init($login_url); curl_setopt($ch, curlopt_header, 0); curl_setopt($ch, curlopt_returntransfer, 1); $contents = curl_exec($ch); curl_close($ch); preg_match('//i', $contents, $matches); if(!empty($matches)) { $formhash = $matches[1]; } else { die('not found the forumhash.'); } //post数据，获取cookie
$cookie_file = dirname(__file__) . '/cookie.txt'; //$cookie_file = tempnam('/tmp'); $ch = curl_init($login_url); curl_setopt($ch, curlopt_header, 0); curl_setopt($ch, curlopt_returntransfer, 1); curl_setopt($ch, curlopt_post, 1); curl_setopt($ch, curlopt_postfields, $post_fields); curl_setopt($ch, curlopt_cookiejar, $cookie_file); curl_exec($ch); curl_close($ch); //带着上面得到的cookie获取需要登录后才能查看的页面内容
$ch = curl_init($get_url); curl_setopt($ch, curlopt_header, 0); curl_setopt($ch, curlopt_returntransfer, 0); curl_setopt($ch, curlopt_cookiefile, $cookie_file); $contents = curl_exec($ch); curl_close($ch); var_dump($contents);
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