What’s the URL for a category archive?

2 comments

1. There is no date-based archive for a category. The /category/[slug]/ pages are already “archives”, in that they display old posts over different pages.

   The different pages can be accessed by adding page/2/, page/3/, … to the URL. The template tags to add these links are next_posts_link() and previous_posts_link().

   If you want to add a date-based layer to your category archives, you can add a rewrite rule to match a year, optional month and optional paging.

   add_filter( 'category_rewrite_rules', 'wpse8769_category_rewrite_rules' );
   function wpse8769_category_rewrite_rules( $category_rules )
   {
       global $wp_rewrite;
       // This could be incorrect for fancy permastructs, only tested in simple situations
       $category_permastruct = str_replace( $wp_rewrite->rewritecode, $wp_rewrite->rewritereplace, $wp_rewrite->get_category_permastruct() );
       $category_permastruct = preg_replace( '|^/+|', '', $category_permastruct );
   
       $category_extra_rules = array(
           // Or split this up over different rewrite rules, if the regex is too complicated
           // Feeds are left as an exercise for the reader
           $category_permastruct . '/([0-9]{4})(/([0-9]{1,2}))?(/page/([0-9]+))?/?$' =>
               'index.php?category_name=$matches[1]&year=$matches[2]&monthnum=$matches[4]&paged=$matches[6]',
       );
   
       return $category_extra_rules + $category_rules;
   }
   

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2. Q: what’s the URL for ‘foo’ blogs from February 2011?

   The URL in the context of your site is: /blogs/category/foo/?y=2011&monthnum=02

   (I blatantly copied this over from a commment t31os, so credits to him for this)

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