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1. sugardaddy
   Member
   Posted 7 months ago #

   Hi !
   I wrote a little piece of code to display custom posts in a particular custom category.
   And it works ;-)
   I wanted to limit these posts to the ones who share at less 1 tag.
   And it doesn't work... surprisingly ^^
   

   <?php
   $tags = wp_get_post_tags($post->ID);
   	$tag_ids = array();
   	foreach($tags as $individual_tag) $tag_ids[] = $individual_tag->term_id;
   
   	$args = array(
   	'post_type' => 'antidot-pages',
   	'antidot-taxo' => 'references',
   	'tag__in' => $tag_ids,
   	'post_status' => 'publish',
   	'posts_per_page' => 4,
   	'orderby' => 'rand'
   	);
   
   $ref = new WP_Query( $args );
   
   <?php while($ref->have_posts()) : $ref->the_post(); ?>
   <div class="widget widget-solutions-refs">
   <?php the_title(); ?>
   </div>
   <?php endwhile; ?>

   Thanks to all for your help

   PS : sorry, it's a local dev for now, no url to see

2. sugardaddy
   Member
   Posted 7 months ago #

   I found this : http://wordpress.org/support/topic/show-posts-with-same-tags-as-current-single-post
   But this doesn't work at all for me.
   I'm trying to do that in a (php) widget with the Hybrid framework (child theme).

3. sugardaddy
   Member
   Posted 7 months ago #

   The french team gave me an answer to find out a goof solution.
   Here's the code (in a widget).

   <?php
   global $wp_query;
   $PostID = $wp_query->post->ID; // get the ID (depends on your theme construction)
   
   $tags = wp_get_post_tags($PostID); // get the tags
   $tags_id = array();
   foreach($tags as $individual_tag) {
   $tags_id[] = $individual_tag->term_id; // parse it individually
   }
   $ref = new WP_Query( array(
       'post_type' => 'antidot-pages', // your custom post type
       'tax_query' => array( // you must do that to combine category and tags
       	'relation' => 'AND',
       	array( 'taxonomy' => 'antidot-taxo', 'field' => 'slug', 'terms' => array( 'references' )), // your custom taxonomy
       	array( 'taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $tags_id)
       ),
       'post_status' => 'publish',
       'posts_per_page' => 4, // whatever you want !
       'orderby' => 'rand'
       ) );
   ?>
   
   <?php while($ref->have_posts()) : $ref->the_post(); ?>
   <div class="widget widget-solutions-refs">
   <a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>">
   <?php the_title(); ?></a>
   </div>
   <?php endwhile; ?>

   That works beautifully !!

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