'; if ( 'post' === get_post_type() ) { // phpcs:ignore WordPress.Security.EscapeOutput if ( ( $categories_list && wpicecold_categorized_blog() ) || $tags_list ) { echo ''; // phpcs:ignore WordPress.Security.EscapeOutput if ( $categories_list && wpicecold_categorized_blog() ) { // phpcs:ignore WordPress.Security.EscapeOutput echo ' ' . esc_html__( 'Categories', 'ice-cold' ) . '' . $categories_list . ''; } // phpcs:ignore WordPress.Security.EscapeOutput if ( $tags_list && ! is_wp_error( $tags_list ) ) { // phpcs:ignore WordPress.Security.EscapeOutput echo ' ' . esc_html__( 'Tags', 'ice-cold' ) . '' . $tags_list . ''; } echo ''; } } echo ' '; } } /** * Returns true if a blog has more than 1 category. * * @return integer */ function wpicecold_categorized_blog() { // Create an array of all the categories that are attached to posts. $categories = get_categories( array( 'fields' => 'ids', 'hide_empty' => 1, 'number' => 2, ) ); // Count the number of categories that are attached to the posts. $category_count = count( $categories ); // Allow viewing case of 0 or 1 categories in post preview. if ( is_preview() ) { return true; } return $category_count > 1; }