pre-get-posts - Read For Learn

For some reason the add_action( ‘pre_get_posts’, ‘category_custom_orderby’ ); hook isn’t working. Yes, and it’s because on the Categories admin page (where you can see the Categories list table), the list table uses WP_Term_Query and not WP_Query, hence the above hook (pre_get_posts) is not fired. So instead of the above add_action(), try using the parse_term_query hook … Read more

Order resultset by configured value and then list all the rest

This isn’t possible with WP_Query. To achieve your goal multiple queries are necessary, one for each country, with the results fetched separately then combined in PHP manually. You also can’t use meta_query to sort, meta_query is for filtering/searching post meta, which is very expensive and gets slower as your meta table gets larger. Post meta … Read more

unable to customize query to get filtered products by meta_key

meta_query Array

Probably what you wnat do is : update_post_meta( $post_id, $meta_key, serialize($meta_value)); or to create : add_post_meta( $post_id, $meta_key, serialize($meta_value)); or to delete : delete_post_meta( $post_id, $meta_key);

Make a products only viewable to a specific user ID in meta_query pre_get_posts

Main query disturb pre_get_post by category query

Use the different variable names on the place of $posts. You should not use any of the global variable names for avoiding such incidents. Also, call wp_reset_query() after fetching your data. This will reset the query to default. For the list of global variables please refer to this link. Edit your query to read like … Read more

Search custom posts by meta key in admin

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Search Exact on WordPress – Relevannsi Solution Not Working

is_user_logged_in not working from WP-API (wp-json)

Add terms to a taxonomy archive from within the same taxonomy

Sort categories by custom field in WordPress admin