• John Huebner

• August 11, 2015 at 9:44 am

If I understand what you’re looking for then something like this should do it.

<?php 
  
  // not sure if you need this
  // if a template file then probably not
  global $post;
  
  // multidimensional array to hold stats
  $stats = array();
  
  $args = array(
    'post_type' => 'seasons', // not completely sure of post type
    'posts_per_page' => -1
  );
  $season_query = new WP_Query($args);
  if ($season_query->have_posts()) {
    if (have_rows('stats_bloc_m')) {
      while(have_rows('stats_blog_m')) {
        the_row();
        $competition = get_sub_field('competition_m');
        if (!isset($stats[$competition])) {
          $stats[$competition] = 0;
        }
        if (have_rows('competition_stats_m')) {
          while (have_rows('competition_stats_m')) {
            the_row();
            $stats[$competition] += get_sub_field('goals_m');
          } // end while have_rows('competition_stats_m')
        } // end if have_rows('competition_stats_m')
      } // end while have_rows('stats_blog_m')
    } // end if have_rows('stats_bloc_m')
  
  } // end if have posts
  
  if (count($stats)) {
    foreach ($stats as $competitions => $goals) {
      ?>
        <p><?php echo $competition; ?><br />Goals: <?php echo $goals; ?></p>
      <?php 
    } // end foreach stats
  } // end if count stats
  
?>