public function addBuckets($buckets) {
        if (is_array($buckets)) {
            $this->buckets = array_merge($this->buckets, $buckets);
        } else {
            $this->buckets[] = $buckets;
        }
    }
public function addBuckets($buckets) {
        if (is_array($buckets)) {
            $this->buckets = array_merge($this->buckets, $buckets);
        } else {
            $this->buckets[] = $buckets;
        }
    }
public function addBuckets ( $ buckets ) { if ( is_array ( $ buckets ) ) { $ this -> buckets = array_merge ( $ this -> buckets , $ buckets ) ; } else { $ this -> buckets [ ] = $ buckets ; } }
Add bucket objects.

@param array|Bucket $buckets An array of bucket objects or a bucket object.
Add bucket objects .