procedure UploadFilesHttpPost(const wb:TWebBrowser; const URLstring: string;
names, values, nFiles, vFiles: array of string) ;
var
  strData, n, v, boundary: string;
 URL: OleVariant;
  Flags: OleVariant;
 PostData: OleVariant;
  Headers: OleVariant;
  idx: Integer;
  ms: TMemoryStream;
  ss: TStringStream;
begin
{
  UploadFilesHttpPost(
  WebBrowser1,
  ‘http://validator.w3.org/check’,
  [],
  [],
  ['uploaded_file'],
  ['C:\blank.htm'] );
}
  if Length(names) <> Length(values) then
    raise Exception.Create(‘UploadFilesHttpPost: Names and Values must have the same length.’) ;
  if Length(nFiles) <> Length(vFiles) then
    raise Exception.Create(‘UploadFilesHttpPost: FileNames and FileValues must have the same length.’) ;
  URL := ‘about:blank’;
  Flags := NavNoHistory or NavNoReadFromCache or NavNoWriteToCache or NavAllowAutosearch;
  wb.Navigate2(URL, Flags) ;
  while wb.ReadyState < READYSTATE_INTERACTIVE
    do Application.ProcessMessages;
  // anything random that WILL NOT occur in the data.
  boundary := ‘—————————123456789′;
  strData := ”;
  for idx := Low(names) to High(names) do
  begin
    n := names[idx];
    v := values[idx];
    strData := strData + ‘–’ + boundary + #13#10 +
         ‘Content-Disposition: form-data; name="’ + n + ‘"’ + #13#10#13#10 + v + #13#10;
  end;
  for idx := Low(nFiles) to High(nFiles) do
  begin
    n := nFiles[idx];
    v := vFiles[idx];
    strData := strData + ‘–’ + boundary + #13#10 +
        ‘Content-Disposition: form-data; name="’ + n + ‘"; filename="’ + v + ‘"’ + #13#10;
    if v = ” then
    begin
       strData := strData + ‘Content-Transfer-Encoding: binary’#13#10#13#10;
    end
    else
    begin
      if (CompareText(ExtractFileExt(v), ‘.JPG’) = 0)
        or (CompareText(ExtractFileExt(v), ‘.JPEG’) = 0) then
      begin
        strData := strData + ‘Content-Type: image/pjpeg’#13#10#13#10;
      end
      else if (CompareText(ExtractFileExt(v), ‘.PNG’) = 0) then
      begin
        strData := strData + ‘Content-Type: image/x-png’#13#10#13#10;
      end
      else if (CompareText(ExtractFileExt(v), ‘.PDF’) = 0) then
      begin
        strData := strData + ‘Content-Type: application/pdf’#13#10#13#10;
      end
      else if (CompareText(ExtractFileExt(v), ‘.HTML’) = 0) then
      begin
      end;
      strData := strData + ‘Content-Type: text/html’#13#10#13#10;
      ms := TMemoryStream.Create;
      try
        ms.LoadFromFile(v) ;
        ss := TStringStream.Create(”) ;
        try
          ss.CopyFrom(ms, ms.Size) ;
          strData := strData + ss.DataString + #13#10;
        finally
          ss.Free;
        end;
      finally
        ms.Free;
      end;
    end;
    strData := strData + ‘–’ + boundary + ‘–’#13#10; // FOOTER
  end;
  strData := strData + #0;
  {2. you must convert a string into variant array of bytes and every
    character from string is a value in array}
  PostData := VarArrayCreate([0, Length(strData) – 1], varByte) ;
  { copy the ordinal value of the character into the PostData array}
  for idx := 1 to Length(strData) do PostData[idx-1] := Ord(strData[idx]) ;
  {3. prepare headers which will be sent to remote web-server}
  Headers := ‘Content-Type: multipart/form-data; boundary=’ + boundary + #13#10;
  {4. you must navigate to the URL with your
   script and send as parameters your array with POST-data and headers}
  URL := URLstring;
  wb.Navigate2(URL, Flags, EmptyParam, PostData, Headers) ;
  while wb.ReadyState < READYSTATE_INTERACTIVE do
    Application.ProcessMessages;
end;
 

procedure TForm1.Button1Click(Sender: TObject);
begin
  UploadFilesHttpPost(
  WebBrowser1,
  ‘http://127.0.0.1/receiver.php’,
  [],
  [],
  [‘uploaded’],
  [‘c:\export.zip’] );
end;
 

<?
if(move_uploaded_file($_FILES[‘uploaded’][‘tmp_name’], $zipfile))
{
      echo "File $zipfile berhasil diupload";
}
else {
     echo "Sorry, there was a problem uploading your file.";    
}
?>