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1. fabs
   Member
   Posted 4 years ago #
   

   hi,
   i know there is a feature to combine tags and show the combined results, like in: http://www.myhomepage.com/tag/linux+music
   is there a way to transform this feature to categories?
   if not, is there a way to automatically add tags from the category-names.

   kind regards,
   fabs

2. MichaelH
   Member
   Posted 4 years ago #
   

   The template tag, query_posts() (or get_posts) has the 'category__and' argument:
   

   <?php
     $args=array(
       'category__and' => array(2,6)
       'showposts'=>5,
       'caller_get_posts'=>1
      );
   $my_query = new WP_Query($args);
   ?>

   Resources:
   http://boren.nu/archives/2007/10/01/taxonomy-intersections-and-unions/
   http://wordpress.org/extend/plugins/tdo-tag-fixes/

3. romik84
   Member
   Posted 3 years ago #
   

   I have not found any solution for this yet. I am interested in that too. Looking for a plugin which would allow me to display posts with url as following:

   http://example.com/category/cat1+cat2
   http://example.com/category/cat1+cat2+cat3 etc.

   Any ideas?

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