WordPress增加新的角色

function wps_add_role() {
    add_role( 'manager', 'Manager', 
                     array(
                          'read',
                          'edit_posts',
                          'delete_posts',
                          )
            );
}
add_action( 'init', 'wps_add_role' );
function wps_remove_role() {
    remove_role( 'editor' );
    remove_role( 'author' );
    remove_role( 'contributor' );
    remove_role( 'subscriber' );
}
add_action( 'init', 'wps_remove_role' );