php中模擬POST提交數據的方法,有需要的朋友可參考一下.
1.通過curl函數,代碼如下:
- $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,$url);
- //為了支持cookie
- curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt');
- curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
- $result = curl_exec($ch);
2.通過fsockopen,代碼如下:
- $URL=‘http://xxx.xxx.xxx.xx/xx/xxx/top.php';
- $post_data['clientname'] = "test08";
- $post_data['clientpasswd'] = "test08";
- $post_data['submit'] = "ログイン";
- $referrer="";
- // parsing the given URL
- $URL_Info=parse_url($URL);
- // Building referrer
- if($referrer=="") // if not given use this script as referrer
- $referrer=$_SERVER["SCRIPT_URI"];
- // making string from $data
- foreach($post_data as $key=>$value)
- $values[]="$key=".urlencode($value);
- $data_string=implode("&",$values);
- // Find out which port is needed - if not given use standard (=80)
- if(!isset($URL_Info["port"]))
- $URL_Info["port"]=80;
- // building POST-request:
- $request.="POST ".$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 類(2)
sourceforge.net/projects/snoopy/
http://www.redalt.com/xref/trunk/nav.htm?wp-includes/class-snoopy.php.htm
HTTP類(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參考
PHP中的CURL函數庫(Client URL Library Function)
curl_close — 關閉一個curl會話
curl_copy_handle — 拷貝一個curl連接資源的所有內容和參數
curl_errno — 返回一個包含當前會話錯誤信息的數字編號
curl_error — 返回一個包含當前會話錯誤信息的字符串
curl_exec — 執行一個curl會話
curl_getinfo — 獲取一個curl連接資源句柄的信息
curl_init — 初始化一個curl會話
curl_multi_add_handle — 向curl批處理會話中添加單獨的curl句柄資源
curl_multi_close — 關閉一個批處理句柄資源
curl_multi_exec — 解析一個curl批處理句柄
curl_multi_getcontent — 返回獲取的輸出的文本流
curl_multi_info_read — 獲取當前解析的curl的相關傳輸信息
curl_multi_init — 初始化一個curl批處理句柄資源
curl_multi_remove_handle — 移除curl批處理句柄資源中的某個句柄資源
curl_multi_select — Get all the sockets associated with the cURL extension, which can then be "selected"
curl_setopt_array — 以數組的形式為一個curl設置會話參數
curl_setopt — 為一個curl設置會話參數
curl_version — 獲取curl相關的版本信息
curl_init()函數的作用初始化一個curl會話,curl_init()函數唯一的一個參數是可選的,表示一個url地址.
curl_exec()函數的作用是執行一個curl會話,唯一的參數是curl_init()函數返回的句柄.
curl_close()函數的作用是關閉一個curl會話,唯一的參數是curl_init()函數返回的句柄.
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