Is there any way to count the items in a repeater but to use that value before the while loop?
I am using it with foundation block grid and want to set the number of columns to the number of repeater items instead of hardcoding it:
<?php
// REPEATER NAME
if( have_rows('grid') ):
?>
<div class="grid-x grid-margin-x small-up-1 medium-up-3 large-up-3" data-equalizer>
<?php // REPEATER ROW NAME
while ( have_rows('grid') ) : the_row(); ?>
<!-- BLOCK GRID -->
<?php
$grid_image = get_sub_field('grid_image');
$caption_header = get_sub_field('caption_header');
$caption_content = get_sub_field('caption_content');
$small_size = 'square-small';
$medium_size = 'square-medium';
$small = $grid_image['sizes'][$small_size];
$medium = $grid_image['sizes'][$medium_size];
?>
<div class="cell">
<h5 data-equalizer-watch><?php echo $caption_header; ?></h5>
<img data-interchange="[<?php echo $small; ?>, small], [<?php echo $medium; ?>, medium], [<?php echo $medium; ?>, large], [<?php echo $medium; ?>, xlarge]" alt="<?php echo $grid_image['alt'] ?>" />
<?php echo $caption_content; ?>
</div>
<?php
endwhile; ?>
</div>
<?php endif; ?>
