yii\mongodb\Collection::distinct PHP Méthode

distinct() public méthode

Returns a list of distinct values for the given column across a collection.
public distinct ( string $column, array $condition = [], array $options = [] ) : array | boolean
$column string column to use.
$condition array query parameters.
$options array list of options in format: optionName => optionValue.
Résultat array | boolean array of distinct values, or "false" on failure.
    public function distinct($column, $condition = [], $options = [])
    {
        return $this->database->createCommand()->distinct($this->name, $column, $condition, $options);
    }