assign var=index_value value=1

foreach item = parent name = parentment from = $shop_category_array key=key
• if $smarty.foreach.parentment.iteration%2 eq 0 class="modal2" /if >

  $parent.class_name

  foreach name = parentbaby item = baby from = $parent.child $baby.class_name /foreach

if ($key+1)%4 eq 0

assign var=index_value value=$index_value+1

/if /foreach