Wordpress loop count - wordpress

Question

I have created a simple Wordpress loop already but now it should loop a little differently and i dont know how to start or even where to start. I have inside DIV class="item-row-wrap" my loop it loops through DIV class="vinyl-wrap" normally.
My problem: i would like it to loop three times and then to create a new DIV class="item-row-wrap" and start again looping DIV class="vinyl-wrap" three times...and go on and on
Here is the code:
<code>
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<?php if(get_field('artist-repeater')): while(has_sub_field('artist-repeater')): ?>
<div class="item-row-wrap"> <!--START of item-row-wrap-->
<div class="vinyl-wrap"> <!--START of vinyl-wrap-->
<?php if(get_sub_field('play-repeater-songlink')): ?>
<a class="play" href='<?php the_sub_field('play-repeater-songlink'); ?>' target="_blank"></a>
<?php endif; ?>
<?php if(get_sub_field('moreinfo-repeater-song')): ?>
<a class="more-info" href='<?php the_sub_field('moreinfo-repeater-song'); ?>' target="_blank"></a>
<?php endif; ?>
<div class="vinyl-cover">
<div class="vinyl-cover-plastik"></div>
<?php if(get_sub_field('album-repeater-image')): ?>
<?php $image = wp_get_attachment_image_src(get_sub_field('album-repeater-image'), 'thumbnail'); ?>
<img class="album-cover-art" src="<?php echo $image[0]; ?>" alt="<?php get_the_title(get_field('album-repeater-image')) ?>" />
<?php endif; ?>
</div> <!--End of vinyl-cover-->
<div class="likeit">
<?php if(function_exists(getILikeThis)) getILikeThis('get'); ?>
</div>
<div class="artist-name-wrap">
<div class="artist-wrap-left"></div>
<div class="artist-wrap-mid">
<p><?php the_title(); ?></p>
</div>
<div class="artist-wrap-right"></div>
</div> <!--End of artist-name-wrap-->
<div style="clear:both;"></div>
<div class="song-name-wrap">
<div class="song-wrap-left"></div>
<div class="song-wrap-mid">
<?php if(get_sub_field('song-repeater-name')): ?>
<p><?php the_sub_field('song-repeater-name'); ?></p>
<?php endif; ?>
</div>
<div class="song-wrap-right"></div>
</div> <!--end of song-name-wrap-->
</div> <!--END OF VINYL-WRAP-->
<?php endwhile; endif; ?>
<?php endwhile; ?>
<?php wp_reset_query(); ?>
<?php else: ?>
Yhtään artikkelia ei ole vielä julkaistu.
<?php endif; ?>
</div> <!--END OF ITEM-ROW-WRAP-->

Answer 1

Make $i var before the loop.
Up the value just before the loops closes: $i++
Set a Modulo check around the <div class="item-row-wrap"> (and the closing </div>)
Modulo tutorial
Not a complete answer but enough to get you started.
example
The example below shows how you should do this
<?php
$i = 0;
if (have_posts()) : while (have_posts()) : the_post();
if(get_field('artist-repeater')): while(has_sub_field('artist-repeater')):
if ($i % 3 == 0) {
echo '<div class="item-row-wrap"> <!--START of item-row-wrap-->';
}
$i++; // up the numer of looped
?>
DO your magic
<?php
if ($i % 3 == 0) {
echo '</div> <!--END OF ITEM-ROW-WRAP-->';
}
endwhile; //end have_posts()
endif;