public function single_row( $tag,
$level = 0
) { global $taxonomy;
$tag =
sanitize_term( $tag,
$taxonomy );
$this->level =
$level;
if ( $tag->parent
) { $count =
count( get_ancestors( $tag->term_id,
$taxonomy, 'taxonomy'
) );
$level = 'level-' .
$count;
} else { $level = 'level-0';
} echo '<tr id="tag-' .
$tag->term_id . '" class="' .
$level . '">';
$this->
single_row_columns( $tag );
echo '</tr>';
} /**
* @since 5.9.0 Renamed `$tag` to `$item` to match parent class for PHP 8 named parameter support.
*
* @param WP_Term $item Term object.
* @return string
*/