The `media_upload_form()` function generates the classic WordPress media upload form, allowing users to select files from their device and upload them to the server
Learn how to use the WordPress'media_upload_flash_bypass()' PHP function, which displays a message to inform users about the availability of the multi-file uploader when the Flash uploader is disabled
The `media_upload_audio()` function in WordPress allows developers to easily handle the process of uploading an audio file by calling the function in their theme or plugin code