Title: Cannot retrieve post
Last modified: September 14, 2021

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# Cannot retrieve post

 *  Resolved [uxeafelio](https://wordpress.org/support/users/uxeafelio/)
 * (@uxeafelio)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/cannot-retrieve-post/)
 * Hi,
    I’ve create some indexes with custom fields but for one of the index I add
   the tags attached to the posts. Unfortunatly when I do a search I ca’t retrive
   the post with the tag. Any Ideas?
 * in my functions :
 *     ```
       $tags = get_the_terms($post->ID, 'post_tag');
           $tagName = array();
           if ($tags) {
             foreach ($tags as $tag) {
               $tagName[] = $tag->name;
             }
           }
        $index['post_tag'] = implode($tagName);
       ```
   

Viewing 1 replies (of 1 total)

 *  Plugin Author [Epsiloncool](https://wordpress.org/support/users/epsiloncool/)
 * (@epsiloncool)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/cannot-retrieve-post/#post-14882186)
 * Hi [@uxeafelio](https://wordpress.org/support/users/uxeafelio/)
 * Please check if you’re using implode() function correctly.
 * Remember, you always need to check the result of wpfts_index_post in the Sandbox
   tester to see if it makes correct $index values.
 * Hope this helps!

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 2 participants
 * Last reply from: [Epsiloncool](https://wordpress.org/support/users/epsiloncool/)
 * Last activity: [4 years, 8 months ago](https://wordpress.org/support/topic/cannot-retrieve-post/#post-14882186)
 * Status: resolved