php Socket模拟表单上传文件函数_学习

模拟上传文件的php代码

里面访问地址、主机、上传文件名、内容、分隔符可以修改

 

function postFile($file) {

    $clf = "\r\n";  

    $postHeader = "";

    $postHeader .= "POST /study/post/post.php HTTP/1.1" . $clf;

    $postHeader .= "Host: 127.0.0.1:80" . $clf;

    $postHeader .= "Connection: close" . $clf;

   $postHeader .= "Content-type: multipart/form-data, boundary=---------------------17d079a010" . $clf;

 

    $postData = "";

    $postData .= "-----------------------17d079a010" . $clf;

    $postData .= "Content-Disposition: form-data; name=\"key\"" . $clf . $clf;

    $postData .= date('Y/m/d/') . "{$file}" . $clf;

    $postData .= "-----------------------17d079a010" . $clf;

    $postData .= "Content-Disposition: form-data; name=\"file\"; filename={$file}" . $clf;

 

 

    $postData .= "Content-Type: text/html" . $clf . $clf;

    $postData .= "test post" . $clf;

    $postData .= "-----------------------17d079a010--";

   

    $postHeader .= "Content-length: " . strlen($postData) . $clf . $clf;

 

    //echo $postData;exit;

    ini_set('auto_detect_line_endings', 1);

    //链接远程服务器

    $fp = fsockopen("127.0.0.1", 80);

 

    //发送数据

    fputs($fp, $postHeader.$postData);

 

    //显示服务器返回数据

    while (!feof($fp)) {

        echo fgets($fp);

    }

 

    //关闭服务器连接

    fclose($fp);

}