'; } } add_action( 'wp_head', 'blogeasy_pingback_header' ); /** * Breadcrumb Trail Customization */ function blogeasy_breadcrumb_trail() { $breadcrumb_defaults = array( 'browse_tag' => 'h6', 'show_browse' => false, 'labels' => array( 'home' => '' ), ); if ( function_exists( 'breadcrumb_trail' ) ) : breadcrumb_trail( $breadcrumb_defaults ); endif; } /** * Add classes to navigation buttons */ add_filter( 'next_posts_link_attributes', 'blogeasy_posts_link_attributes' ); add_filter( 'previous_posts_link_attributes', 'blogeasy_posts_link_attributes' ); add_filter( 'next_comments_link_attributes', 'blogeasy_comments_link_attributes' ); add_filter( 'previous_comments_link_attributes', 'blogeasy_comments_link_attributes' ); function blogeasy_posts_link_attributes() { return 'class="btn btn-outline-primary mb-4"'; } function blogeasy_comments_link_attributes() { return 'class="btn btn-outline-primary mb-4"'; }