Grid system row assistance for loops.

iteration.php

<?php
  // Loop Variables
  $max_per_row = 2;
?>

<?php for($i = 0; $i < count($data); $i++):  ?> 
  
  <?php if($i % $max_per_row == 0 || $i == 0): ?>
    <div class="grid-row"> <!-- Start Grid row -->
  <?php endif ?>
  
  <!-- Place grid columns here -->
  
  <?php if($i % $max_per_row == 0 && $i > 0): ?>
    </div> <!-- /grid-row -->
  <?php endif ?>
  
<?php endfor ?>

with_foreach.php

<?php
  // Loop Variables
  $post_count = 0; 
  $max_per_row = 2;
?>

<?php foreach($data as $key => $value):  ?> 
  
  <?php if($post_count % $max_per_row == 0 || $post_count == 0): ?>
    <div class="row"> <!-- Start Grid row -->
  <?php endif ?>

  <!-- Place grid columns here -->
  
  <?php if(++$post_count % $max_per_row == 0 && $post_count > 0): ?>
    </div> <!-- /grid-row -->
  <?php endif ?>

<?php endforeach ?>