What is WordPress Hook: ms_sites_per_page
The ms_sites_per_page hook is a specific WordPress hook that allows developers to modify the number of sites displayed per page in the multisite network admin area.
Understanding the Hook: ms_sites_per_page
The ms_sites_per_page hook is located within the WP_Site_Query class in the WordPress core. It is used to filter the number of sites displayed per page in the multisite network admin area. By modifying the value of this hook, developers can customize the pagination of sites in the network admin.
Hook Parameters (if applicable): ms_sites_per_page
The ms_sites_per_page hook accepts a single parameter, $sites_per_page, which represents the number of sites to display per page in the network admin area. Developers can modify this parameter to change the default number of sites displayed per page.
Hook Doesn’t Work: ms_sites_per_page
If the ms_sites_per_page hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that also modify the site query in the network admin. To troubleshoot, developers should deactivate other plugins and switch to a default theme to isolate the issue. Additionally, checking for syntax errors in the code modifying the hook can help identify potential issues.
Best Practices & Usage Notes (if applicable): ms_sites_per_page
When using the ms_sites_per_page hook, developers should be mindful of the performance implications of displaying a large number of sites per page. It is recommended to consider the server resources and the impact on the user experience when modifying the number of sites displayed per page. Additionally, developers should ensure that the modified value of the hook is within reasonable limits to avoid potential performance issues.
ms_sites_per_page Usage Example: ms_sites_per_page
“`php
function custom_sites_per_page( $sites_per_page ) {
return 50; // Display 50 sites per page in the network admin
}
add_filter( ‘ms_sites_per_page’, ‘custom_sites_per_page’ );
“`
