public function ProgressHelper::setCurrent in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/console/Helper/ProgressHelper.php \Symfony\Component\Console\Helper\ProgressHelper::setCurrent()

Sets the current progress.

Parameters

int $current The current progress:

bool $redraw Whether to redraw or not:

Throws

\LogicException

1 call to ProgressHelper::setCurrent()

ProgressHelper::advance in vendor/symfony/console/Helper/ProgressHelper.php

Advances the progress output X steps.

File

vendor/symfony/console/Helper/ProgressHelper.php, line 254

Class

ProgressHelper

The Progress class provides helpers to display progress output.

Namespace

Symfony\Component\Console\Helper

Code

public function setCurrent($current, $redraw = false) {
  if (null === $this->startTime) {
    throw new \LogicException('You must start the progress bar before calling setCurrent().');
  }
  $current = (int) $current;
  if ($current < $this->current) {
    throw new \LogicException('You can\'t regress the progress bar');
  }
  if (0 === $this->current) {
    $redraw = true;
  }
  $prevPeriod = (int) ($this->current / $this->redrawFreq);
  $this->current = $current;
  $currPeriod = (int) ($this->current / $this->redrawFreq);
  if ($redraw || $prevPeriod !== $currPeriod || $this->max === $this->current) {
    $this
      ->display();
  }
}