WP_Media_List_Table::column_default( WP_Post $item, string $column_name )

693	public function column_default( $item, $column_name ) {694		// Restores the more descriptive, specific name for use within this method.695		$post = $item;696 697		if ( 'categories' === $column_name ) {698			$taxonomy = 'category';699		} elseif ( 'tags' === $column_name ) {700			$taxonomy = 'post_tag';701		} elseif ( str_starts_with( $column_name, 'taxonomy-' ) ) {702			$taxonomy = substr( $column_name, 9 );703		} else {704			$taxonomy = false;705		}706 707		if ( $taxonomy ) {708			$terms = get_the_terms( $post->ID, $taxonomy );709 710			if ( is_array( $terms ) ) {711				$output = array();712 713				foreach ( $terms as $t ) {714					$posts_in_term_qv             = array();715					$posts_in_term_qv['taxonomy'] = $taxonomy;716					$posts_in_term_qv['term']     = $t->slug;717 718					$output[] = sprintf(719						'<a href="%s">%s</a>',720						esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ),721						esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )722					);723				}724 725				echo implode( wp_get_list_item_separator(), $output );726			} else {727				echo '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . get_taxonomy( $taxonomy )->labels->no_terms . '</span>';728			}729 730			return;731		}732 733		/**734		 * Fires for each custom column in the Media list table.735		 *736		 * Custom columns are registered using the {@see 'manage_media_columns'} filter.737		 *738		 * @since 2.5.0739		 *740		 * @param string $column_name Name of the custom column.741		 * @param int    $post_id     Attachment ID.742		 */743		do_action( 'manage_media_custom_column', $column_name, $post->ID );744	}