What is WordPress Hook: handle_bulk_actions-{$screen}

The handle_bulk_actions-{$screen} hook in WordPress is used to perform custom actions when bulk actions are performed on a specific screen within the WordPress admin dashboard.

Understanding the Hook: handle_bulk_actions-{$screen}

The handle_bulk_actions-{$screen} hook is located within the WP_List_Table class, which is responsible for rendering various admin list tables. This hook allows developers to define custom bulk actions for specific screens and perform the necessary actions when these bulk actions are triggered.

Hook Parameters (if applicable): handle_bulk_actions-{$screen}

The handle_bulk_actions-{$screen} hook does not accept any specific parameters, as it is used to trigger custom actions when bulk actions are performed on a specific screen.

Hook Doesn’t Work: handle_bulk_actions-{$screen}

If the handle_bulk_actions-{$screen} hook doesn’t work as expected, it could be due to incorrect implementation or conflicts with other plugins or themes. It is recommended to double-check the code for any errors and ensure that the hook is being added to the correct screen within the admin dashboard.

Best Practices & Usage Notes (if applicable): handle_bulk_actions-{$screen}

When using the handle_bulk_actions-{$screen} hook, it is important to consider the user experience and provide clear feedback when the custom bulk actions are performed. Additionally, developers should ensure that the custom actions are properly implemented and do not conflict with the default WordPress bulk actions.

Usage Example: handle_bulk_actions-{$screen}

“`php
function custom_bulk_action_handler( $redirect_to, $action, $post_ids ) {
// Perform custom bulk action based on the $action and $post_ids
return $redirect_to;
}
add_filter( ‘handle_bulk_actions-{$screen}’, ‘custom_bulk_action_handler’, 10, 3 );
“`