add_file_display_callback — Add a callback for displaying files with a given mimetype and/or extension.¶
Summary¶
- add_file_display_callback($fileIdentifiers, $callback, $options = array())¶
Add a callback for displaying files with a given mimetype and/or extension.
Parameters: - $fileIdentifiers (array|string) – Set of MIME types and/or file extensions to which the provided callback will respond.
- $callback (callback) – Any valid callback.
- $options (array) –