delete_site_option

Action Hook

Description

Fires after a network option has been deleted.

Hook Information

File Location	`wp-includes/option.php` View on GitHub
Hook Type	Action
Line Number	`2344`

Hook Parameters

Type	Name	Description
`string`	`$option`	Name of the network option.
`int`	`$network_id`	ID of the network.

Usage Examples

Basic Usage

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

function my_custom_function($option, $network_id) {
    // Your custom code here
}

Source Code Context

wp-includes/option.php:2344 - How this hook is used in WordPress core

<?php
2339  		 * @since 4.7.0 The `$network_id` parameter was added.
2340  		 *
2341  		 * @param string $option     Name of the network option.
2342  		 * @param int    $network_id ID of the network.
2343  		 */
2344  		do_action( 'delete_site_option', $option, $network_id );
2345  
2346  		return true;
2347  	}
2348  
2349  	return false;

PHP Documentation

<?php
/**
		 * Fires after a network option has been deleted.
		 *
		 * @since 3.0.0
		 * @since 4.7.0 The `$network_id` parameter was added.
		 *
		 * @param string $option     Name of the network option.
		 * @param int    $network_id ID of the network.
		 */

Quick Info

Hook Type: Action
Parameters: 2
File: wp-includes/option.php

Links

WordPress Docs View Source Code Search Examples

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