meta-value

Order by meta_key where value is serialized

by

Yes, it is possible, however your question is not really precise. What you experience is probably already that it is possible to sort by meta_key even the value of it is a string of some serialized data – it’s just that this is the standard binary sort and WordPress does not take care about that … Read more

Multiple Meta_values

by

$args = array( “numberposts” => -1, ‘post_type’ => ‘page’, ‘meta_query’ => array( ‘relation’ => ‘OR’, array( ‘key’ => ‘page_type’, ‘value’ => 1, ‘compare’ => ‘=’ ), array( ‘key’ => ‘page_type’, ‘value’ => 3, ‘compare’ => ‘=’ ) ) ); $city_ids = get_posts($args);

How to get string from add_theme_support(‘title-tag’) for meta tag and beautify?

by

I don’t have a good way to query a title string to fill in the content You can use wp_get_document_title() to get the document title. So for example in your case: (see the docs for details on esc_attr()) <?php // Put the title (string) in a variable. $title_esc = esc_attr( wp_get_document_title() ); ?> <meta property=’og:title’ … Read more

Autoprediction / Autocomplete Search with Meta Keys

by

If you want to show custom field values, you can’t use WP_Query that select posts. It seems to me that the only available way is to write a sql query and execute it in $wpdb. global $wpdb; if ( isset($_POST[‘search’]) == false || empty($_POST[‘search’]) ) wp_send_json_success( $array() ); $s = $_POST[‘search’]; $meta_keys = [‘PLZ’, ‘ort’, … Read more

How to get user_meta value for new user regsitered?

by

Read de Codex entry for user_register action, it says: Not all user meta data has been stored in the database when this action is triggered. Note that doing: $user = wp_insert_user( $userdata ); update_user_meta( $user, ‘companyId’, 350 ); Follow this sequence: insert user -> run user_register action -> rung your update user meta function. So, … Read more