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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
479 | /** This action is documented in wp-admin/admin-header.php */ |
480 | do_action( 'admin_print_scripts' ); |
481 |
|
482 | /** |
483 | * Fires when scripts enqueued for the admin header for the legacy (pre-3.5.0) |
484 | * media upload popup are printed. |
485 | * |
486 | * @since 2.9.0 |
487 | */ |
488 | do_action( 'admin_head-media-upload-popup' ); |
489 |
|
490 | /** This action is documented in wp-admin/admin-header.php */ |
491 | do_action( 'admin_head' ); |
492 |
|
493 | if ( is_string( $content_func ) ) { |
494 | /** |
495 | * Fires in the admin header for each specific form tab in the legacy |
496 | * (pre-3.5.0) media upload popup. |
497 | * |