php中模拟POST提交数据的方法,有需要的朋友可参考一下.
1.通过curl函数,代码如下:
- $post_data = array();
- $post_data['clientname'] = "test08";
- $post_data['clientpasswd'] = "test08";
- $post_data['submit'] = "submit";
- $url='http://xxx.xxx.xxx.xx/xx/xxx/top.php';
- $o="";
- foreach ($post_data as $k=>$v)
- {
- $o.= "$k=".urlencode($v)."&";
- }
- $post_data=substr($o,0,-1);
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_POST, 1);
- curl_setopt($ch, CURLOPT_HEADER, 0);
- curl_setopt($ch, CURLOPT_URL,$url);
-
- curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt');
- curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
- $result = curl_exec($ch);
2.通过fsockopen,代码如下:
- $URL=‘http:
- $post_data['clientname'] = "test08";
- $post_data['clientpasswd'] = "test08";
- $post_data['submit'] = "ログイン";
- $referrer="";
-
- $URL_Info=parse_url($URL);
-
- if($referrer=="")
- $referrer=$_SERVER["SCRIPT_URI"];
-
-
- foreach($post_data as $key=>$value)
- $values[]="$key=".urlencode($value);
-
- $data_string=implode("&",$values);
-
- if(!isset($URL_Info["port"]))
- $URL_Info["port"]=80;
-
- $request.="POST ".$URL_Info["path"]." HTTP/1.1n";
- $request.="Host: ".$URL_Info["host"]."n";
- $request.="Referer: $referrern";
- $request.="Content-type: application/x-www-form-urlencodedn";
- $request.="Content-length: ".strlen($data_string)."n";
- $request.="Connection: closen";
- $request.="n";
- $request.=$data_string."n";
- $fp = fsockopen($URL_Info["host"],$URL_Info["port"]);
- fputs($fp, $request);
- while(!feof($fp)) {
- $result .= fgets($fp, 128);
- }
- fclose($fp);
其它的第三方插件
Snoopy 类(2)
sourceforge.net/projects/snoopy/
http://www.redalt.com/xref/trunk/nav.htm?wp-includes/class-snoopy.php.htm
HTTP类(1,2)
http://www.phpclasses.org/browse/download/1/file/5/name/http.php
PEAR HTTP_Request
http://pear.php.net/package/HTTP_Request
Popularity: 74%
curl参考
PHP中的CURL函数库(Client URL Library Function)
curl_close — 关闭一个curl会话
curl_copy_handle — 拷贝一个curl连接资源的所有内容和参数
curl_errno — 返回一个包含当前会话错误信息的数字编号
curl_error — 返回一个包含当前会话错误信息的字符串
curl_exec — 执行一个curl会话
curl_getinfo — 获取一个curl连接资源句柄的信息
curl_init — 初始化一个curl会话
curl_multi_add_handle — 向curl批处理会话中添加单独的curl句柄资源
curl_multi_close — 关闭一个批处理句柄资源
curl_multi_exec — 解析一个curl批处理句柄
curl_multi_getcontent — 返回获取的输出的文本流
curl_multi_info_read — 获取当前解析的curl的相关传输信息
curl_multi_init — 初始化一个curl批处理句柄资源
curl_multi_remove_handle — 移除curl批处理句柄资源中的某个句柄资源
curl_multi_select — Get all the sockets associated with the cURL extension, which can then be "selected"
curl_setopt_array — 以数组的形式为一个curl设置会话参数
curl_setopt — 为一个curl设置会话参数
curl_version — 获取curl相关的版本信息
curl_init()函数的作用初始化一个curl会话,curl_init()函数唯一的一个参数是可选的,表示一个url地址.
curl_exec()函数的作用是执行一个curl会话,唯一的参数是curl_init()函数返回的句柄.
curl_close()函数的作用是关闭一个curl会话,唯一的参数是curl_init()函数返回的句柄. |