[請益] 表單寄信回原目錄的寫法

[pfory (Pfory.com)]

從網路上抄了一個表單寄信的php檔,測試結果可以用
但每次使用都會回到首頁,請教應該如何修改
看起來跟倒數第3~4行有關,可以直接填入表單寄件的網址嗎?
謝謝

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    $request_method = $_SERVER["REQUEST_METHOD"];
    if($request_method == "GET"){
      $query_vars = $_GET;
    } elseif ($request_method == "POST"){
      $query_vars = $_POST;
    }
    reset($query_vars);
    $t = date("U");

    $file = $_SERVER['DOCUMENT_ROOT'] . "/../data/gdform_" . $t;
    $fp = fopen($file,"w");
    while (list ($key, $val) = each ($query_vars)) {
     fputs($fp,"<GDFORM_VARIABLE NAME=$key START>\n");
     fputs($fp,"$val\n");
     fputs($fp,"<GDFORM_VARIABLE NAME=$key END>\n");
     if ($key == "redirect") { $landing_page = $val;}
    }
    fclose($fp);
    if ($landing_page != ""){
        header("Location: http://".$_SERVER["HTTP_HOST"]."/$landing_page");
    } else {
        header("Location: http://".$_SERVER["HTTP_HOST"]."/");
    }




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→ appleboy46:header 那邊自己改一下就好了