-
-
// 初始化一个 cURL 对象
- $curl = curl_init();
- // 设置你需要抓取的URL
- curl_setopt($curl, CURLOPT_URL, 'http://bbs.it-home.org');
- // 设置header
- curl_setopt($curl, CURLOPT_HEADER, 1);
- // 设置cURL 参数，要求结果保存到字符串中还是输出到屏幕上。
- curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
- // 运行cURL，请求网页
- $data = curl_exec($curl);
- // 关闭URL请求
- curl_close($curl);
- // 显示获得的数据
- var_dump($data);
- ?>
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
-
-
$phoneNumber = '13812345678';
- $message = 'This message was generated by curl and php';
- $curlPost = 'pNUMBER=' . urlencode($phoneNumber) . '&MESSAGE=' . urlencode($message) . '&SUBMIT=Send';
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_URL, 'http://www.lxvoip.com/sendSMS.php');
- curl_setopt($ch, CURLOPT_HEADER, 1);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($ch, CURLOPT_POST, 1);
- curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
- $data = curl_exec();
- curl_close($ch);
- ?>
例3，使用代理服务器。
-
-
$ch = curl_init();
- curl_setopt($ch, CURLOPT_URL, 'http://bbs.it-home.org');
- curl_setopt($ch, CURLOPT_HEADER, 1);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
- curl_setopt($ch, CURLOPT_PROXY, 'proxy.lxvoip.com:1080');
- curl_setopt($ch, CURLOPT_PROXYUSERPWD, 'user:password');
- $data = curl_exec();
- curl_close($ch);
- ?>
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
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!extension_loaded('curl') && die('The curl extension is not loaded.'); $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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