public function setFlushThreshold($threshold): self
    {
        if ($threshold === $this->flush_threshold) {
            return $this;
        }

        if (!is_nullable_int($threshold)) {
            throw new TypeError(sprintf(__METHOD__.'() expects 1 Argument to be null or an integer %s given', gettype($threshold)));
        }

        if (null !== $threshold && 1 > $threshold) {
            throw new Exception(__METHOD__.'() expects 1 Argument to be null or a valid integer greater or equal to 1');
        }

        $this->flush_threshold = $threshold;
        $this->flush_counter = 0;
        $this->document->fflush();

        return $this;
    }
public function setFlushThreshold($threshold): self
    {
        if ($threshold === $this->flush_threshold) {
            return $this;
        }

        if (!is_nullable_int($threshold)) {
            throw new TypeError(sprintf(__METHOD__.'() expects 1 Argument to be null or an integer %s given', gettype($threshold)));
        }

        if (null !== $threshold && 1 > $threshold) {
            throw new Exception(__METHOD__.'() expects 1 Argument to be null or a valid integer greater or equal to 1');
        }

        $this->flush_threshold = $threshold;
        $this->flush_counter = 0;
        $this->document->fflush();

        return $this;
    }
public function setFlushThreshold ( $ threshold ) : self { if ( $ threshold === $ this -> flush_threshold ) { return $ this ; } if ( ! is_nullable_int ( $ threshold ) ) { throw new TypeError ( sprintf ( __METHOD__ . '() expects 1 Argument to be null or an integer %s given' , gettype ( $ threshold ) ) ) ; } if ( null !== $ threshold && 1 > $ threshold ) { throw new Exception ( __METHOD__ . '() expects 1 Argument to be null or a valid integer greater or equal to 1' ) ; } $ this -> flush_threshold = $ threshold ; $ this -> flush_counter = 0 ; $ this -> document -> fflush ( ) ; return $ this ; }
Set the flush threshold.

@param int|null $threshold

@throws Exception if the threshold is a integer lesser than 1
Set the flush threshold .