function Terminal::getWidth

Gets the terminal width.

File

vendor/symfony/console/Terminal.php, line 86

Class

Terminal

Namespace

Symfony\Component\Console

Code

public function getWidth() : int {
    $width = getenv('COLUMNS');
    if (false !== $width) {
        return (int) trim($width);
    }
    if (null === self::$width) {
        self::initDimensions();
    }
    return self::$width ?: 80;
}