apply_filters( 'wp_handle_upload', array $upload, string $context )

Parameters

$upload

(array) Array of upload data.

• 'file'
  (string) Filename of the newly-uploaded file.
• 'url'
  (string) URL of the newly-uploaded file.
• 'type'
  (string) Mime type of the newly-uploaded file.

$context

(string) The type of upload action. Values include 'upload' or 'sideload'.