Here is a start to the code. I got some help on a differnt forum:
<?php if ( bbp_has_topics(array( 'posts_per_page' => 3, 'max_num_pages' => 1, 'order' => 'DESC','meta_key' => '_bbp_voice_count', 'orderby' => 'meta_value_num' )) ) : ?>
How would I add time as “since x number of days” to this query. I only want it showing the most popular voice count that are fresh within the last week or so. Any clues?