wp_unregister_sidebar_widget

Action Hook

Description

Fires just before a widget is removed from a sidebar.

Hook Information

File Location	`wp-includes/widgets.php` View on GitHub
Hook Type	Action
Line Number	`504`

Hook Parameters

Type	Name	Description
`int\|string`	`$id`	The widget ID.

Usage Examples

Basic Usage

<?php
// Hook into wp_unregister_sidebar_widget
add_action('wp_unregister_sidebar_widget', 'my_custom_function', 10, 1);

function my_custom_function($id) {
    // Your custom code here
}

Source Code Context

wp-includes/widgets.php:504 - How this hook is used in WordPress core

<?php
 499  	 *
 500  	 * @since 3.0.0
 501  	 *
 502  	 * @param int|string $id The widget ID.
 503  	 */
 504  	do_action( 'wp_unregister_sidebar_widget', $id );
 505  
 506  	wp_register_sidebar_widget( $id, '', '' );
 507  	wp_unregister_widget_control( $id );
 508  }
 509

PHP Documentation

<?php
/**
	 * Fires just before a widget is removed from a sidebar.
	 *
	 * @since 3.0.0
	 *
	 * @param int|string $id The widget ID.
	 */

Quick Info

Hook Type: Action
Parameters: 1
File: wp-includes/widgets.php

Links

WordPress Docs View Source Code Search Examples

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