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WordPress

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

Since
3.9.0
Fires before widgets are rendered in a dynamic sidebar.

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.

Compatibility

WordPress
since 3.9.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$indexint|string
Index, name, or ID of the dynamic sidebar.
$has_widgetsbool
Whether the sidebar is populated with widgets.
Default true.

Where this hook fires · 2

  • wp-includes/widgets.php:715dynamic_sidebar()
  • wp-includes/widgets.php:738dynamic_sidebar()

Source code

View on Trac View on GitHub 

	 * @since 3.9.0	 *	 * @param int|string $index       Index, name, or ID of the dynamic sidebar.	 * @param bool       $has_widgets Whether the sidebar is populated with widgets.	 *                                Default true.	 */	do_action( 'dynamic_sidebar_before', $index, true ); 	if ( ! is_admin() && ! empty( $sidebar['before_sidebar'] ) ) {		echo $sidebar['before_sidebar'];	} 	$did_one = false;

Changelog

Introduced in 3.9.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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