/** * Output the rating percentage in the column * * @param $column_name * @param $post_id */ public function column_content($column_name, $post_id) { if ($column_name !== 'wpkb-rating') { return; } $rating = $this->rating->get_post_rating_perc($post_id); if ($rating === 0) { echo '-'; return; } $color = $this->percent2Color($rating, 200); echo sprintf('<span style="color: #%s">%s%%</span> (%d)', $color, $rating, count($this->rating->get_post_ratings($post_id))); }