src/Repository.php
public function updateMany($filters, $update, $options = [])
    {
        $result = $this->collection->updateMany($this->castQuery($filters), $update, $options);

        if ($result->isAcknowledged()) {
            return true;
        } else {
            return false;
        }
    }
public function updateMany($filters, $update, $options = [])
    {
        $result = $this->collection->updateMany($this->castQuery($filters), $update, $options);

        if ($result->isAcknowledged()) {
            return true;
        } else {
            return false;
        }
    }
public function updateMany ( $ filters , $ update , $ options = [ ] ) { $ result = $ this -> collection -> updateMany ( $ this -> castQuery ( $ filters ) , $ update , $ options ) ; if ( $ result -> isAcknowledged ( ) ) { return true ; } else { return false ; } }
Update many document

@param   array   $filters    Filters
@param   array   $update     Update to perform
@param   array   $options    Options
@return  void
Update many document