WordPress - Add Tag ID column for post_tags

gistfile1.aw

<?

// Remove columns from Tags section and add Tag ID
// -------------------------------------------------------------
add_filter('manage_edit-post_tag_columns', 'my_post_tag_columns', 5);
function my_post_tag_columns($defaults) {
	$defaults['tag_id'] = 'Tag ID';
    unset($defaults['description']);
    unset($defaults['slug']);
	return $defaults;
}

add_action('manage_post_tag_custom_column', 'post_tag_fill_columns', 5, 3);
function post_tag_fill_columns($value, $column_name, $id) {
	if( $column_name == 'tag_id' ) {
		return (int)$id;
	}
}

?>