What is WordPress Hook: wpmu_blog_updated
The wpmu_blog_updated hook is a specific WordPress hook that is used to perform actions after a site has been updated in a WordPress Multisite environment. This hook allows developers to execute custom code after a site has been updated, providing a way to extend and modify the functionality of WordPress.
Understanding the Hook: wpmu_blog_updated
The wpmu_blog_updated hook is located within the WordPress Multisite process and is triggered after a site has been updated. This hook provides developers with the ability to perform additional actions or modifications to the site after the update process has been completed.
Hook Parameters (if applicable): wpmu_blog_updated
The wpmu_blog_updated hook does not accept any arguments or parameters.
Hook Doesn’t Work: wpmu_blog_updated
If the wpmu_blog_updated hook is not working as expected, it may be due to incorrect implementation or conflicts with other plugins or themes. To troubleshoot this issue, developers should ensure that the hook is being added correctly and that there are no conflicts with other code within the WordPress environment.
Best Practices & Usage Notes (if applicable): wpmu_blog_updated
When using the wpmu_blog_updated hook, it is important to consider the potential impact on site performance and to only execute necessary actions to avoid unnecessary overhead. Additionally, developers should be mindful of any limitations or special considerations when utilizing this hook within a WordPress Multisite environment.
Usage Example: wpmu_blog_updated
“`php
function custom_function_after_blog_update( $blog_id ) {
// Perform custom actions after a site has been updated
// $blog_id can be used to perform actions specific to the updated site
}
add_action( ‘wpmu_blog_updated’, ‘custom_function_after_blog_update’ );
“`
