wordpress 后台 tag 添加列

/* add tag column
-------------------------------------------------------
-------------------------------------------------------*/
add_filter('manage_edit-post_tag_columns', 'add_post_tag_columns');
function add_post_tag_columns($columns){
$columns['title'] = 'title';
return $columns;
}
add_filter( 'manage_post_tag_custom_column' , 'my_tag_column' , 10 , 3 );
function my_tag_column( $out , $name , $term_id ){
if ($name == 'title') {
echo get_option($term_id.',title');
}
}
add_filter( 'manage_edit-post_tag_sortable_columns', 'bs_tag_sortable_columns' );
function bs_tag_sortable_columns( $columns ) {
$columns['title'] = 'title';
return $columns;
}