What is WordPress Hook: ms_site_not_found
The ms_site_not_found hook is a specific hook within WordPress that is used to handle the case when a multisite subdomain or path is not found.
Understanding the Hook: ms_site_not_found
The ms_site_not_found hook is located within the WordPress multisite functionality. It is triggered when a user attempts to access a subdomain or path within a multisite network that does not exist. This hook allows developers to customize the behavior when a site is not found within the network.
Hook Parameters (if applicable): ms_site_not_found
The ms_site_not_found hook does not accept any parameters.
Hook Doesn’t Work: ms_site_not_found
If the ms_site_not_found hook doesn’t work as expected, it could be due to conflicts with other plugins or themes that are also modifying the multisite behavior. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): ms_site_not_found
When using the ms_site_not_found hook, it is important to consider the impact on user experience. Customizing the behavior for site not found errors should provide clear and helpful information to the user, such as suggesting alternative content or providing a search functionality.
ms_site_not_found Usage Example: ms_site_not_found
“`php
function custom_ms_site_not_found_handler() {
// Custom handling for site not found error
echo “The site you are looking for does not exist. Please try searching for alternative content.”;
}
add_action( ‘ms_site_not_found’, ‘custom_ms_site_not_found_handler’ );
“`