Title: sap0's Replies | WordPress.org

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# sap0

  [  ](https://wordpress.org/support/users/sap0/)

 *   [Profile](https://wordpress.org/support/users/sap0/)
 *   [Topics Started](https://wordpress.org/support/users/sap0/topics/)
 *   [Replies Created](https://wordpress.org/support/users/sap0/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/sap0/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/sap0/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/sap0/engagements/)
 *   [Favorites](https://wordpress.org/support/users/sap0/favorites/)

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## Forum Replies Created

Viewing 3 replies - 1 through 3 (of 3 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Qwizcards | online quizzes and flashcards] Unmatched error pop up message](https://wordpress.org/support/topic/unmatched-error-pop-up-message/)
 *  [sap0](https://wordpress.org/support/users/sap0/)
 * (@sap0)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/unmatched-error-pop-up-message/#post-6605985)
 * Wow, 4 months later I am getting the exact same error message.
 * And no one ever responded to this post, much less fixed the problem?
 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [Archive Page for Posts in Both of Two Categories](https://wordpress.org/support/topic/archive-page-for-posts-in-both-of-two-categories/)
 *  Thread Starter [sap0](https://wordpress.org/support/users/sap0/)
 * (@sap0)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/archive-page-for-posts-in-both-of-two-categories/#post-890517)
 * We seem to be having a Vaudeville-esque lapse in communication here, as often
   happens on support forums. Please read carefully what I am asking and I would
   be very grateful for a reply:
 * _**
    I do not want 
   **to list posts from all three categories. I want **only**
   the posts that are cross-listed simultaneously in all of a set of multiple categories.
 * To explain, I am putting each of my posts in multiple categories.
 * So, one single post might be in both the “french cheeses” category and the “bleu
   cheeses” category.
 * In the above example, I **do want** to create a hypothetical list of all “French
   bleu cheese” posts, that is, those posts that are categorized as both “french
   cheeses” and “bleu cheeses” at the same time.
 * I emphatically, absolutely do not want to create page that just lists all the
   posts in category A and all the posts in category B.
 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [Archive Page for Posts in Both of Two Categories](https://wordpress.org/support/topic/archive-page-for-posts-in-both-of-two-categories/)
 *  Thread Starter [sap0](https://wordpress.org/support/users/sap0/)
 * (@sap0)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/archive-page-for-posts-in-both-of-two-categories/#post-890257)
 * > is_category(array(9,’blue-cheese’,’Stinky Cheeses’))
 * But if I’m not mistaken, that would create a list of all posts in 9, all posts
   in blue-cheese, and all posts in stinky cheese, correct? In my example, that 
   would just list all posts in the “France” and “breakfast” categories, which would
   be useless.
 * What I am trying to do is create a page that lists all posts that are simultaneously
   in BOTH of two categories, e.g., a list of all posts concerning French breakfasts,
   NOT a list of all posts concerning France and all posts concerning breakfast.

Viewing 3 replies - 1 through 3 (of 3 total)