public function slice($offset, $length = null)
    {
        $this->tags = array_slice($this->tags, $offset, $length, true);

        return $this;
    }
public function slice($offset, $length = null)
    {
        $this->tags = array_slice($this->tags, $offset, $length, true);

        return $this;
    }
public function slice ( $ offset , $ length = null ) { $ this -> tags = array_slice ( $ this -> tags , $ offset , $ length , true ) ; return $ this ; }
Slice the tag cloud

@param int $offset
@param int $length

@return \Jb\Bundle\TagCloudBundle\Model\TagCloud
Slice the tag cloud