Вывод поля только в мобильной версии

 
<?php $device_type = cmsRequest::getDeviceType();?>
<?php if ($device_type != 'desktop') {$item['advert'];} else {$item['advert'] = false;}?>
 

 
//$this->cms_template->addBreadcrumb($item['title']);
 

 
<?php if ($device_type != 'desktop') {echo $item['advert'];} else {$item['advert'] = false;}?>
 

 
<?php if ($device_type != 'desktop') {echo $fields['advert']['html'];} else {$fields['advert']['html'] = false;}?>
 

 
        <?php $fields_fieldsets = cmsForm::mapFieldsToFieldsets($fields, function($field, $user) use ($item) {
            if (!$field['is_in_item'] || $field['is_system']) { return false; }
            if ((empty($item[$field['name']]) || empty($field['html'])) && $item[$field['name']] !== '0') { return false; }
            if ($field['groups_read'] && !$user->isInGroups($field['groups_read'])) { return false; }
            return true;
        } ); ?>