private function Application::getConsoleMode in Zircon Profile 8

Same name and namespace in other branches

8.0 vendor/symfony/console/Application.php \Symfony\Component\Console\Application::getConsoleMode()

Runs and parses mode CON if it's available, suppressing any error output.

Return value

string <width>x<height> or null if it could not be parsed

1 call to Application::getConsoleMode()

Application::getTerminalDimensions in vendor/symfony/console/Application.php: Tries to figure out the terminal dimensions based on the current environment.

File

vendor/symfony/console/Application.php, line 956

Class

Application: An Application is the container for a collection of commands.

Namespace

Symfony\Component\Console

Code

private function getConsoleMode() {
  if (!function_exists('proc_open')) {
    return;
  }
  $descriptorspec = array(
    1 => array(
      'pipe',
      'w',
    ),
    2 => array(
      'pipe',
      'w',
    ),
  );
  $process = proc_open('mode CON', $descriptorspec, $pipes, null, null, array(
    'suppress_errors' => true,
  ));
  if (is_resource($process)) {
    $info = stream_get_contents($pipes[1]);
    fclose($pipes[1]);
    fclose($pipes[2]);
    proc_close($process);
    if (preg_match('/--------+\\r?\\n.+?(\\d+)\\r?\\n.+?(\\d+)\\r?\\n/', $info, $matches)) {
      return $matches[2] . 'x' . $matches[1];
    }
  }
}

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