function Terminal::getHeight

Gets the terminal height.

File

vendor/symfony/console/Terminal.php, line 103

Class

Terminal

Namespace

Symfony\Component\Console

Code

public function getHeight() : int {
    $height = getenv('LINES');
    if (false !== $height) {
        return (int) trim($height);
    }
    if (null === self::$height) {
        self::initDimensions();
    }
    return self::$height ?: 50;
}