PHP swfupload图片上传的实例代码

if (isset($_FILES["Filedata"]) || !is_uploaded_file($_FILES["Filedata"]["tmp_name"]) || $_FILES["Filedata"]["error"] != 0) {
    $upload_file = $_FILES[Filedata];
    $file_info   = pathinfo($upload_file[name]);
    $file_type   = $file_info[extension];
    $save        = image/ . md5(uniqid($_FILES["Filedata"][name])) . . . $file_info[extension];
    $name        = $_FILES[Filedata][tmp_name];

    if (!move_uploaded_file($name, $save)) {
        exit;
    }

    //将数组的输出存起来以供查看
    $fileName = test.txt;
    $postData = var_export($file_info, true);
    $file     = fopen( . $fileName, "w");
    fwrite($file,$postData);
    fclose($file);
}