Joomla 3

<div class="title">
    <?php
        $Itemid = JRequest::getInt( 'Itemid', 'get' );
        if ($Itemid == $id[$i]) {?>
            $db = JFactory::getDBO();
            $option = JRequest::getCmd('option');
            $view = JRequest::getCmd('view');
            $temp = JRequest::getString('id');
            $temp = explode(':', $temp);
            $id = $temp[0];
            if ($option == 'com_content' && $id) {
                $db->setQuery('SELECT c.title FROM #__categories c WHERE id = ( SELECT cd.catid FROM #__content cd WHERE id ='.$id.')');
                $category_name = $db->loadResult();
                echo $category_name;
            }
        } else {
            echo $this->item->title;
        }
    ?>
</div>