do_action( 'dynamic_sidebar_before', int|string $index, bool $has_widgets )

Fires before widgets are rendered in a dynamic sidebar.

Description Description

Note: The action also fires for empty sidebars, and on both the front end and back end, including the Inactive Widgets sidebar on the Widgets screen.

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Parameters Parameters


(int|string) Index, name, or ID of the dynamic sidebar.


(bool) Whether the sidebar is populated with widgets. Default true.

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Source Source

File: wp-includes/widgets.php

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Changelog Changelog

Version Description
3.9.0 Introduced.

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