Вывод доп полей по ID в generic.php - K2

$extrafields = array();
if($this->item->params->get('catItemExtraFields') && count($this->item->extra_fields))
foreach($this->item->extra_fields as $item)
{    
$extrafields[$item->id] = $item->value;
}

$extrafields = array();
if($this->params->get('genericItemExtraFields') && count($item->extra_fields))
foreach($item->extra_fields as $item)
{    
$extrafields[$item->id] = $item->value;
}

$extrafields = array();
if(count($this->items)) {
	foreach($this->items as $item) {
        foreach($item->extra_fields as $hz) {    
			$extrafields[$hz->id] = $hz->value;
			}   
		}
	}

<?php if($extrafields[id]): ?><?php echo $extrafields[id];?><?php endif; ?>