echo isset($photo->caption) ? $photo->caption : "";
    ?>
            </figcaption>
        </figure>
    </div>
    <?php 
}
?>
</div>

<div class="pagination">
    <?php 
if ($pagination->total_pages() > 1) {
    if ($pagination->has_previous_page()) {
        echo "<a href=\"index.php?page=";
        echo $pagination->pervious_page();
        echo "\"><button>&laquo; Previous</button> </a> ";
    }
    for ($i = 1; $i <= $pagination->total_pages(); $i++) {
        if ($i == $page) {
            echo "<span class=\"selected\">{$i}</span>";
        } else {
            echo " <a href=\"index.php?page={$i}\">{$i}</a> ";
        }
    }
    if ($pagination->has_next_page()) {
        echo "<a href=\"index.php?page=";
        echo $pagination->next_page();
        echo "\"> <button>Next &raquo;</button></a>";
    }
}