How to loop pagination links using for loop instead of using foreach loop

I really don't know why you need this, but did you try it like below? If it's associative array, it should work.

PHP Code:

<?php for($i = 0; $i < count($pager->links()); $i++): ?>
       <li <?= $pager->links()[$i]['active'] ? 'class="active"' : '' ?>><?= $pager->links()[$i]['title'] ?></li>
<?php endfor; ?>