Reply To: Few Developer Questions – Custom Fields

Hello @Abdul

You can pass the meta_key through [meta_query]. I’d recommend you to follow the codes on the file ..../wp-erp/includes/functions-people.php line number: 84.

Following codes:

if ( $meta_query ) {
            $sql['join'][] = "LEFT JOIN $pepmeta_tb as people_meta on people.id = people_meta.<code>erp_people_id</code>";

            $meta_key   = isset( $meta_query['meta_key'] ) ? $meta_query['meta_key'] : '';
            $meta_value = isset( $meta_query['meta_value'] ) ? $meta_query['meta_value'] : '';
            $compare    = isset( $meta_query['compare'] ) ? $meta_query['compare'] : '=';

            $sql['where'][] = "AND people_meta.meta_key='$meta_key' and people_meta.meta_value='$meta_value'";
        }

Thanks