admin_head-media-upload-popup

Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0) media upload popup are printed.

Description

do_action( 'admin_head-media-upload-popup' ); 

Usage

To run the hook, copy the example below.

// run the action 
do_action( 'admin_head-media-upload-popup' ); 

The following example is for adding a hook callback.

// define the admin_head-media-upload-popup callback 
function action_admin_head_media_upload_popup(  ) { 
    // make action magic happen here... 
}; 
         
// add the action 
add_action( 'admin_head-media-upload-popup', 'action_admin_head_media_upload_popup', 10, 0 ); 

To remove a hook callback, use the example below.

// remove the action 
remove_action( 'admin_head-media-upload-popup', 'action_admin_head_media_upload_popup', 10, 0 );