What is WordPress Hook: editable_roles
The editable_roles hook in WordPress is used to modify the list of editable roles for a user. This hook allows developers to add, remove, or modify the roles that a user can edit within the WordPress admin dashboard.
Understanding the Hook: editable_roles
The editable_roles hook is located within the wp-admin/includes/user.php file in WordPress. It is called within the get_editable_roles() function, which retrieves the list of editable roles for a user.
Hook Parameters (if applicable): editable_roles
The editable_roles hook does not accept any arguments or parameters.
Hook Doesn’t Work: editable_roles
If the editable_roles hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that modify user roles. It is recommended to deactivate other plugins and switch to a default WordPress theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): editable_roles
When using the editable_roles hook, it is important to consider the implications of modifying user roles, as it can impact the capabilities and permissions of users within the WordPress site. It is best practice to thoroughly test any changes made with this hook to ensure that it does not disrupt the functionality of the site.
Usage Example: editable_roles
“`php
function modify_editable_roles( $roles ) {
// Add a new role
$roles[‘custom_role’] = array(
‘name’ => ‘Custom Role’,
‘capabilities’ => array(
‘read’ => true,
‘edit_posts’ => true,
// Add additional capabilities as needed
)
);
// Remove an existing role
unset( $roles[‘subscriber’] );
return $roles;
}
add_filter( ‘editable_roles’, ‘modify_editable_roles’ );
“`
