What is WordPress Hook: manage_pages_columns
The manage_pages_columns hook is a specific hook in WordPress that allows developers to modify the columns displayed on the Pages screen in the admin dashboard. This hook provides a way to customize the columns and their content, providing a more tailored and efficient user experience for managing pages within WordPress.
Understanding the Hook: manage_pages_columns
The manage_pages_columns hook is located within the WordPress admin dashboard, specifically on the Pages screen. It is used to add, remove, or modify the columns that are displayed for each page, allowing developers to customize the information that is readily available and easily accessible when managing pages.
Hook Parameters (if applicable): manage_pages_columns
The manage_pages_columns hook does not accept any parameters. It is simply used to modify the columns displayed on the Pages screen in the WordPress admin dashboard.
Hook Doesn’t Work: manage_pages_columns
If the manage_pages_columns hook doesn’t work as expected, it could be due to a conflict with other plugins or themes that are also modifying the columns on the Pages screen. It is recommended to deactivate other plugins or switch to a default theme to troubleshoot and identify any conflicts. Additionally, ensuring that the hook is implemented correctly in the code is essential for it to work properly.
Best Practices & Usage Notes (if applicable): manage_pages_columns
When using the manage_pages_columns hook, it is important to consider the overall user experience and only modify the columns in a way that enhances usability. It is also recommended to thoroughly test any modifications to ensure they work as intended and do not cause any unexpected issues with the page management functionality.
Usage Example: manage_pages_columns
“`php
function custom_manage_pages_columns( $columns ) {
$columns[‘author’] = ‘Author’;
return $columns;
}
add_filter( ‘manage_pages_columns’, ‘custom_manage_pages_columns’ );
“`
In this example, the manage_pages_columns hook is used to add the ‘Author’ column to the Pages screen in the WordPress admin dashboard. This allows the author of each page to be displayed as a column, providing additional information for page management.
