{* *}{strip} {if !empty($item->properties_tree)}
характеристики {**} {$comma = ''} {foreach $item->properties_tree as $r} {if !empty($r)} {$r1 = array_shift($r)} {if !empty($r1->in_product) && !empty($r1->name)} {$v = array_unshift($r, $r1)} {$comma} {$r1->name}: {**} {if $r|@count > 1} {$separator = ''} {foreach $r as $v} {$separator} {$v->value|default:'-'} {$separator = ', '} {/foreach} {else} {$r1->value|default:'-'} {/if} {$comma = ' • '} {/if} {/if} {/foreach}
{/if} {/strip}