復制代碼 代碼如下:

switch($_FILES[$field]['error']) {  

    case 1:   
        // 文件大小超出了服務器的空間大小   
        $this->setError("The file is too large (server).");   
break;   

case 2:   
        // 要上傳的文件大小超出瀏覽器限制   
        $this->setError("The file is too large (form).");   
        break;   

    case 3:   
        // 文件僅部分被上傳   
        $this->setError("The file was only partially uploaded.");   
        break;   

    case 4:   
        // 沒有找到要上傳的文件   
        $this->setError("No file was uploaded.");   
        break;   

    case 5:   
        // 服務器臨時文件夾丟失   
        $this->setError("The servers temporary folder is missing.");   
        break;   

    case 6:   
        // 文件寫入到臨時文件夾出錯   
        $this->setError("Failed to write to the temporary folder.");   
        break;   
}