What is WordPress Hook: remove_user_from_blog
The remove_user_from_blog hook in WordPress is used to remove a user from a blog within a multisite network. This hook allows developers to perform additional actions when a user is removed from a specific blog.
Understanding the Hook: remove_user_from_blog
The remove_user_from_blog hook is located within the wp-admin/includes/ms.php file in WordPress. It is called when a user is removed from a blog within a multisite network. Developers can use this hook to execute custom functions or code when a user is removed from a blog.
Hook Parameters (if applicable): remove_user_from_blog
The remove_user_from_blog hook accepts two parameters: $user_id and $blog_id. The $user_id parameter represents the ID of the user being removed, and the $blog_id parameter represents the ID of the blog from which the user is being removed.
Hook Doesn’t Work: remove_user_from_blog
If the remove_user_from_blog hook doesn’t work as expected, it may be due to incorrect usage or conflicts with other plugins or themes. To troubleshoot, developers should check for any errors in their code, ensure that the hook is being called at the appropriate time, and deactivate any conflicting plugins or themes.
Best Practices & Usage Notes (if applicable): remove_user_from_blog
When using the remove_user_from_blog hook, developers should be aware that it only applies to multisite networks in WordPress. Additionally, it is important to handle user removal with caution, as it can have significant implications for the user’s access and permissions within the network.
remove_user_from_blog Usage Example: remove_user_from_blog
“`php
function custom_remove_user_action( $user_id, $blog_id ) {
// Perform custom actions when a user is removed from a blog
}
add_action( ‘remove_user_from_blog’, ‘custom_remove_user_action’, 10, 2 );
“`
