<div class="preview_sql">
<?php if (empty($query_data)): ?>
<?php echo __('No change'); ?>
<?php elseif (is_array($query_data)): ?>
<?php foreach ($query_data as $query): ?>
<?php echo PMA_Util::formatSql($query); ?>
<?php endforeach; ?>
<?php else: ?>
<?php echo PMA_Util::formatSql($query_data); ?>
<?php endif; ?>
</div>