pre-html-upload-ui

Fires before the upload button in the media upload interface.

Description

do_action( 'pre-html-upload-ui' ); 

Usage

To run the hook, copy the example below.
  1. // run the action 
  2. do_action( 'pre-html-upload-ui' ); 
The following example is for adding a hook callback.
  1. // define the pre-html-upload-ui callback 
  2. function action_pre_html_upload_ui( ) { 
  3. // make action magic happen here... 
  4. }; 
  5.  
  6. // add the action 
  7. add_action( 'pre-html-upload-ui', 'action_pre_html_upload_ui', 10, 0 ); 
To remove a hook callback, use the example below.
  1. // remove the action 
  2. remove_action( 'pre-html-upload-ui', 'action_pre_html_upload_ui', 10, 0 ); 

Defined (1)

The action is defined in the following location(s).

/wp-admin/includes/media.php  
  1. do_action( 'pre-html-upload-ui' );