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:
<?php $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,$url); //为了支持cookie curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt'); curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); $result = curl_exec($ch); ?>
2.通过fsockopen,代码如下:
<?php $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/1.1\n"; $request.="Host: ".$URL_Info["host"]."\n"; $request.="Referer: $referrer\n"; $request.="Content-type: application/x-www-form-urlencoded\n"; $request.="Content-length: ".strlen($data_string)."\n"; $request.="Connection: close\n"; $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.
教程地址:
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