after_mu_upgrade

Action Hook

Description

Fires after the Multisite DB upgrade for each site is complete.

Hook Information

File Location	`wp-admin/network/upgrade.php` View on GitHub
Hook Type	Action
Line Number	`113`

Hook Parameters

Type	Name	Description
`array`	`$response`	The upgrade response array.

Usage Examples

Basic Usage

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

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

Source Code Context

wp-admin/network/upgrade.php:113 - How this hook is used in WordPress core

<?php
 108  			 *
 109  			 * @since MU (3.0.0)
 110  			 *
 111  			 * @param array $response The upgrade response array.
 112  			 */
 113  			do_action( 'after_mu_upgrade', $response );
 114  
 115  			/**
 116  			 * Fires after each site has been upgraded.
 117  			 *
 118  			 * @since MU (3.0.0)

PHP Documentation

<?php
/**
			 * Fires after the Multisite DB upgrade for each site is complete.
			 *
			 * @since MU (3.0.0)
			 *
			 * @param array $response The upgrade response array.
			 */

Quick Info

Hook Type: Action
Parameters: 1
File: wp-admin/network/upgrade.php

Links

WordPress Docs View Source Code Search Examples

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