Action hook 'dynamic_sidebar_before'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into dynamic_sidebar_before
add_action('dynamic_sidebar_before', 'my_custom_function', 10, 2);

function my_custom_function($index, $has_widgets) {
    // Your custom code here
}

Source Code Context

<?php
 733  	 *
 734  	 * @param int|string $index       Index, name, or ID of the dynamic sidebar.
 735  	 * @param bool       $has_widgets Whether the sidebar is populated with widgets.
 736  	 *                                Default true.
 737  	 */
 738  	do_action( 'dynamic_sidebar_before', $index, true );
 739  
 740  	if ( ! is_admin() && ! empty( $sidebar['before_sidebar'] ) ) {
 741  		echo $sidebar['before_sidebar'];
 742  	}
 743  

PHP Documentation

<?php
/**
	 * Fires before widgets are rendered in a dynamic sidebar.
	 *
	 * 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.
	 *
	 * @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.
	 */