---
title: "UploadHandler Properties HTML5/Flash Uploader PHP"
canonical: https://www.aurigma.com/docs/us8/FH_Properties_T_P_UploadHandler.htm
product: "Upload Suite 8"
---
# UploadHandler Properties HTML5/Flash Uploader PHP
The [UploadHandler](https://www.aurigma.com/docs/us8/FH_T_P_UploadHandler.htm.md) type exposes the following properties.
## Properties
| | Name | Description |
| --- | --- | --- |
|  | [AllFilesUploadedCallback](https://www.aurigma.com/docs/us8/FH_P_P_UploadHandler_AllFilesUploadedCallback.htm.md) | Gets or sets the callback function which is called when the whole upload session is completed and all the converted files and metadata are received on the server side. |
|  | [CacheAliveTimeout](https://www.aurigma.com/docs/us8/FH_P_P_UploadHandler_CacheAliveTimeout.htm.md) | Gets or sets a maximum time (in seconds) the upload session cache will be saved. |
|  | [FileUploadedCallback](https://www.aurigma.com/docs/us8/FH_P_P_UploadHandler_FileUploadedCallback.htm.md) | Gets or sets the callback function called when all the converted files and metadata related to a particular user-selected file are successfully uploaded. |
|  | [UploadCacheDirectory](https://www.aurigma.com/docs/us8/FH_P_P_UploadHandler_UploadCacheDirectory.htm.md) | Gets or sets a path to the folder where [UploadHandler](https://www.aurigma.com/docs/us8/FH_T_P_UploadHandler.htm.md) saves the upload session cache. |