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

Retrieves the single non-image attachment fields to edit form fields.

​The article provides information about using the `media_upload_file()` PHP function in WordPress to handle the uploading of a generic file

​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

Downloads an image from the specified URL, saves it as an attachment, and optionally attaches it to a post.

​The `media_send_to_editor()` function is a WordPress function that takes an HTML string containing an image and adds it to the post editor

Retrieves the post non-image attachment fields to edit form fields.

Saves a file submitted from a POST request and create an attachment post for it.

Handles a side-loaded file in the same way as an uploaded file is handled by media_handle_upload() .