How to wrap the first 4 posts of a wordpress cycle in a div?

Question

WordPress

Hello! You need to enclose the first 4 posts of the category in a div, and the rest do not. Moreover, if the post is less than 4, so that the div is closed. I know that you need to use a counter for this, but I don’t know how to solve it.
Found the code, but it wraps in a div every 4 posts. And I only need to do it once.

Answer 1

In the end, I solved the problem myself.

<?php $i = 0; 
while (have_posts()) : the_post(); ?>

<?php if ($i === 0) {
echo '<div class="box">';
} ?> 
// Здесь другая логика
<?php 
if ($i === 3) {
echo '</div>';
} 
$i++;
        
endwhile; ?>  
          
<?php if ($i <= 3) {
echo '</div>';
} ?>