Elastica\QueryBuilder\DSL\Aggregation::histogram PHP Method

histogram aggregation.

public histogram ( string $name, string $field, integer $interval ) : Histogram
$name	string	the name of this aggregation
$field	string	the name of the field on which to perform the aggregation
$interval	integer	the interval by which documents will be bucketed
return	Elastica\Aggregation\Histogram

    public function histogram($name, $field, $interval)
    {
        return new Histogram($name, $field, $interval);
    }

Aggregation