I have the function:
public function onK2AfterDisplayContent(&$item,&$params,$limitstart)
{
$cat_id = $this->params['cat_ids'];
explode(',', $cat_id);
$view = JRequest::getVar('view');
if($view === 'item' && $item->catid === $cat_id){
$db = JFactory::getDbo();
$query = 'SELECT name FROM #__k2_categories WHERE id='.$item->catid;
$db->setQuery($query);
$resultado = $db->loadResult();
echo '<input class="subscribete" type="button" id="'.$resultado.'-'.$item->id.'" value="Subscribete" data-id="'.$item->id.'"/>';
}
}
The variable $cat_id
can bring a different amount of values (1 or 1,2,3, nothing, etc..). My if statement should only enter when one of these values exist in $item->catid
. How can I accomplish this?
EDIT: $item->catid
can only be a single value like "1".