uploads 1 hình ảnh lên form

------ form
<form action="upload_file.php" method="post" enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="ten_file" id="file"><br>
<input type="submit" name="submit" value="Submit">
</form>

 ------ file xử lý

   $path = "../modules/Photos/gallery/thumbnails/"; // file sẽ lưu vào thư mục data
   $tmp_name = $_FILES['ten_file']['tmp_name'];
   $name = $_FILES['ten_file']['name'];    
    move_uploaded_file($tmp_name,$path.$name);