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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 |
---|---|
733 | /** |
734 | * Filters the REST API response for a widget. |
735 | * |
736 | * @since 5.8.0 |
737 | * |
738 | * @param WP_REST_Response|WP_Error $response The response object, or WP_Error object on failure. |
739 | * @param array $widget The registered widget data. |
740 | * @param WP_REST_Request $request Request used to generate the response. |
741 | */ |
742 | return apply_filters( 'rest_prepare_widget', $response, $widget, $request ); |
743 | } |
744 |
|
745 | /** |
746 | * Prepares links for the widget. |
747 | * |
748 | * @since 5.8.0 |
749 | * |
750 | * @param array $prepared Widget. |
751 | * @return array Links for the given widget. |