What is WordPress Hook: additional_capabilities_display
The additional_capabilities_display hook in WordPress is used to modify the display of additional capabilities for a user within the admin interface. It allows developers to customize the way additional user capabilities are shown, providing a more tailored user experience.
Understanding the Hook: additional_capabilities_display
The additional_capabilities_display hook is located within the user-edit.php file in the WordPress admin area. It is specifically used to modify the display of additional capabilities for a user, such as editing capabilities or custom permissions.
Hook Parameters (if applicable): additional_capabilities_display
The additional_capabilities_display hook does not accept any parameters.
Hook Doesn’t Work: additional_capabilities_display
If the additional_capabilities_display hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that are also modifying the user capabilities display. To troubleshoot, try disabling other plugins or switching to a default WordPress theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): additional_capabilities_display
When using the additional_capabilities_display hook, it’s important to consider the impact on user experience and ensure that any modifications made are clear and intuitive for users. It’s also recommended to test any changes thoroughly to avoid unexpected behavior.
additional_capabilities_display Usage Example: additional_capabilities_display
“`php
function custom_additional_capabilities_display( $display, $capabilities ) {
// Custom logic to modify the display of additional capabilities
return $display;
}
add_filter( ‘additional_capabilities_display’, ‘custom_additional_capabilities_display’, 10, 2 );
“`