/**
*
* @param Post $post
* @param int $limit
* @param int $limit
* @return array
*/
public function related(Post $post, $limit = 3)
{
$this->sphinx->SetMatchMode(SPH_MATCH_ANY);
$this->sphinx->SetLimits(0, $limit);
$ids = $this->sphinxSearch($post->getTagsAsString());
if (!$ids) {
return array();
}
$items = $this->em->getRepository('BlogBundle:Post')->getByIds($ids);
$this->items = $this->orderResults($ids, $items);
return $this->items;
}
