I believe Facebook uses the Open Graph protocol for this. Basically, a site that provides certain Open Graph meta tags can have the data that these tags refer to appear nicely formatted on Facebook. Example from the Open Graph protocol site: <html prefix=”og: http://ogp.me/ns#”> <head> <title>The Rock (1996)</title> <meta property=”og:title” content=”The Rock” /> <meta property=”og:type” … Read more
Why isn’t update_post_meta saving?
Add these filters to your functions.php file /** * Join posts and postmeta tables * * @link https://developer.wordpress.org/reference/hooks/posts_join/ */ add_filter( ‘posts_join’, function( string $sql, WP_Query $query ) { global $wpdb; if ( !is_admin() && $query->get( ‘search_meta’ ) ) { $sql .= ‘ LEFT JOIN ‘ . $wpdb->postmeta . ‘ ON ‘ . $wpdb->posts . ‘.ID … Read more
How can I ‘check’ the “custom fields” box from the Screen Options?
You have placed orderby in a wrong array. Please check modified code. $loop = new WP_Query( array( ‘post_type’ => ‘partenaires’, ‘orderby’ => ‘title’, ‘order’ => ‘ASC’, ‘posts_per_page’ => -1, ‘paged’ => $paged, ‘meta_key’=> ‘partners_order’, ‘orderby’ => ‘meta_value_num’, ‘order’ => ‘ASC’, ‘tax_query’ => array( array( ‘taxonomy’ => ‘type_partenaires’, ‘field’ => ‘ID’, ‘terms’ => $term->term_id ), ), … Read more
This is mostly a opinion based question and perhaps not best suited for WPSE as this is not a discussion forum, but a Q&A one. That said, I’d mostly likely go with a custom post type note which would have the read page as post_parent, user ID as post_author and notes made by the user … Read more
Ordering by ACF custom field vaule
That’s not quite how to use add_filter. Generally you use it to attach your custom function to some WP (or plugin or theme) filter hook. Then you do the processing inside your custom function and have it return the type of result the original hook requires. Here’s an example how to use pre_get_avatar to check … Read more
Custom pages or Custom Posts
non-unique #_ajax_nonce id in browser console