Art

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// Subcategory redirect to first child post function is_subcategory($category = null) { if (is_category()) { if (null != $category){ $cat = get_category($category); }else{ $cat = get_category(get_query_var('cat'),false); } if ($cat->parent == 0 ){ return false; }else{ return true; } } return false; } add_filter('wp_head', 'is_subcategory'); function subcategory (){ if ( is_subcategory() ) { $category = get_the_category(); $posts = query_posts('showposts=1&cat='.$category[0]->cat_ID); if(have_posts()) : wp_redirect(get_permalink($post->ID)); endif; } } add_filter('get_header', 'subcategory');