foreach (APP_Social_Networks::get_support() as $network_id) { ?> <?php if (!empty($instance["social_{$network_id}_inc"]) && !empty($instance["social_{$network_id}_url"])) { ?> <li> <a <?php echo !empty($instance['use_tooltips']) && !empty($instance["social_{$network_id}_inc"]) && !empty($instance["social_{$network_id}_desc"]) ? 'data-tooltip ' . 'title="' . esc_attr($instance["social_{$network_id}_desc"]) . '"' : ''; ?> class="<?php echo esc_attr($network_id); ?> " href="<?php echo esc_url(APP_Social_Networks::get_url($network_id, $instance["social_{$network_id}_url"])); ?> " target="_blank"> <?php if (empty($instance['images_url'])) { ?> <i class="fi-social-<?php echo esc_attr($network_id); ?> "></i> <?php } else { ?>