' . $link . '' : $link; } ); } /** * Generate links. */ $links = wp_link_pages( [ 'after' => '', 'before' => '

• ', 'echo' => false, 'separator' => '
• ', ] ); /** * Move active class from `a` to `li`. */ $links = str_replace( '
• ', '
• ', $links ); /** * Output. */ echo $links; // XSS OK. /** * Prevent hooking function twice. */ $once = true; } add_filter( 'the_content', 'bootswatch_content' ); add_filter( 'comment_text', 'bootswatch_content' ); /** * Adds Bootstrap classes to some important elements. * * @param String $output The content. * @return String The filtered content. */ function bootswatch_content( $output ) { return str_replace( '', '', $output ); }