edit_categories_per_page

What is WordPress Hook: edit_categories_per_page

The edit_categories_per_page hook in WordPress is used to modify the number of categories displayed per page in the admin panel. This hook allows developers to customize the pagination of categories based on their specific needs.

Understanding the Hook: edit_categories_per_page

The edit_categories_per_page hook is located within the wp-admin/includes/template.php file in WordPress. It is specifically used to modify the number of categories displayed per page in the admin panel. By using this hook, developers can control the pagination of categories and improve the user experience within the WordPress dashboard.

Hook Parameters (if applicable): edit_categories_per_page

The edit_categories_per_page hook does not accept any arguments or parameters. It simply allows developers to modify the number of categories displayed per page in the admin panel without the need for additional parameters.

Hook Doesn’t Work: edit_categories_per_page

If the edit_categories_per_page hook doesn’t work as expected, it could be due to conflicts with other plugins or themes that also modify the category pagination. To troubleshoot this issue, developers should deactivate other plugins and switch to a default WordPress theme to see if the problem persists. Additionally, checking for syntax errors in the code that utilizes the hook can also help identify the issue.

Best Practices & Usage Notes (if applicable): edit_categories_per_page

When using the edit_categories_per_page hook, it’s important to consider the impact on the user experience. Modifying the number of categories displayed per page should be done with caution to ensure that the admin panel remains user-friendly. It’s also recommended to document any changes made using this hook for future reference.

Usage Example: edit_categories_per_page

“`php
function custom_categories_per_page() {
return 20; // Display 20 categories per page
}
add_filter(‘edit_categories_per_page’, ‘custom_categories_per_page’);
“`

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