Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.
Parameters
- .
- ( 2.9.0 ) . .
Hook name: admin_print_styles-media-upload-popup
Hook type: action
Sourcefile:
Description: Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed.
Parameters:
Deprecated?: No