admin_print_styles-media-upload-popup – action

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

Parameters

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( 2.9.0 ) . .
Hook name: admin_print_styles-media-upload-popup
Hook type: action
Plugin ref: WordPress
Sourcefile:
File ref: wp_iframe() – Outputs the iframe to display the media upload page.
Description: Fires when admin styles enqueued for the legacy (pre-3.5.0) media upload popup are printed. 
Parameters:
Deprecated?: No
API Letters: ,,,,

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