<?php if($_SERVER['REQUEST_URI']=='/'): ?>
тут любой текст и ничего не сломается
<?php endif; ?>

<?php if (is_home()) and (!is_paged()) { ?>
Любой код
<?php }?>

<?php get_header(); ?>
<div id="nav1">
          <ul class="sf-menu sf-js-enabled">
          <li <?php if(is_home()) { ?> class="current_page_item" <?php } ?>><a href="<?php echo get_option('home'); ?>/">Главная</a></li>
            <?php wp_list_pages('title_li='); ?>
            <li class="subscribe"><a href="<?php bloginfo('rss2_url'); ?>" title=" RSS">RSS</a></li>
            <?php if (get_option(THEME_PREFIX . "twitter_name")) { ?>
            <li class="subscribe"><a href="http://www.twitter.com/<?php echo get_option(THEME_PREFIX . "twitter_name"); ?>">TWITTER</a></li><?php } ?>
            
</ul>    
</ul> </div>

<div id="nav1">
<?php $post = $posts[0]; // Hack. Set $post so that the_date() works. ?>
          <?php /* If this is a category archive */ if (is_category()) { ?>
            Статьи из категории : <?php single_cat_title(); ?>
          <?php /* If this is a tag archive */ } elseif( is_tag() ) { ?>
            Статьи тега : <?php single_tag_title(); ?>
          <?php /* If this is a daily archive */ } elseif (is_day()) { ?>
        Архив за : <?php the_time('j F Yг'); ?>
          <?php /* If this is a monthly archive */ } elseif (is_month()) { ?>
            Архив за : <?php the_time('F Y'); ?>
          <?php /* If this is a yearly archive */ } elseif (is_year()) { ?>
            Archive for <?php the_time('Y'); ?>
          <?php /* If this is an author archive */ } elseif (is_author()) { ?>
            Архив автора
          <?php /* If this is a paged archive */ } elseif (isset($_GET['paged']) && !empty($_GET['paged'])) { ?>
            Blog Archives
          <?php } ?>

  </div>

        <div id="gallery">
        <?php if ( get_option(THEME_PREFIX . "enable_home") ) { ?>
            <?php
                $cat = get_option(THEME_PREFIX . "featured_content");
                $num = get_option(THEME_PREFIX . "featured_num");
                query_posts("cat=$cat&showposts=$num");
            ?>
        <?php } ?>


        
    <?php if (have_posts()) : while (have_posts()) : the_post(); ?>
        
            <div class="thumbnail">
                <div id="post-<?php the_ID(); ?>" <?php post_class('gallery-item caption') ?>>
                    <div class="qitem">
    <a href="<?php the_permalink() ?>" rel="bookmark" title="<?php the_title_attribute(); ?>"><?php the_post_thumbnail(); ?></a>
    <span class="caption"><h2><a href="<?php the_permalink() ?>" rel="bookmark" title="<?php the_title_attribute(); ?>"><?php the_title_attribute(); ?></a></h2><p><?php the_excerpt(); ?></p></span><br />
    <ul class="post-meta">
                            <li class="date">Опубликовано <?php the_time('m.d.y'); ?></li>
                            <li class="preview"><a class="fancy" rel="set" href="<?php $src = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), array( 1000,1000 ), false, '' ); echo $src[0]; ?>" title="<?php the_title_attribute(); ?>">Просмотр изображения</a></li>
                            <li class="comments"><a href="<?php the_permalink() ?>#comments" title="<?php the_title_attribute(); ?>"><?php comments_number('Нет комментариевs', '1 комментарий', '% комментариев'); ?></a></li>
                        </ul>
    </div>    
                    
  
                </div> <!-- gallery-item -->
            </div> <!-- thumbnail -->
        
        <?php endwhile; else : endif; ?>
        <?php wp_reset_query(); ?>
        </div> <!-- gallery -->
        
        <?php if(function_exists('sf_pagenavi')) { sf_pagenavi('', '', '', '', 20, false);} ?>
    
<?php get_footer(); ?>