function Terminal::initDimensions

2 calls to Terminal::initDimensions()

Terminal::getHeight in vendor/symfony/console/Terminal.php

Gets the terminal height.

Terminal::getWidth in vendor/symfony/console/Terminal.php

Gets the terminal width.

File

vendor/symfony/console/Terminal.php, line 134

Class

Terminal

Namespace

Symfony\Component\Console

Code

private static function initDimensions() : void {
    if ('\\' === \DIRECTORY_SEPARATOR) {
        $ansicon = getenv('ANSICON');
        if (false !== $ansicon && preg_match('/^(\\d+)x(\\d+)(?: \\((\\d+)x(\\d+)\\))?$/', trim($ansicon), $matches)) {
            // extract [w, H] from "wxh (WxH)"
            // or [w, h] from "wxh"
            self::$width = (int) $matches[1];
            self::$height = isset($matches[4]) ? (int) $matches[4] : (int) $matches[2];
        }
        elseif (!sapi_windows_vt100_support(fopen('php://stdout', 'w')) && self::hasSttyAvailable()) {
            // only use stty on Windows if the terminal does not support vt100 (e.g. Windows 7 + git-bash)
            // testing for stty in a Windows 10 vt100-enabled console will implicitly disable vt100 support on STDOUT
            self::initDimensionsUsingStty();
        }
        elseif (null !== ($dimensions = self::getConsoleMode())) {
            // extract [w, h] from "wxh"
            self::$width = (int) $dimensions[0];
            self::$height = (int) $dimensions[1];
        }
    }
    else {
        self::initDimensionsUsingStty();
    }
}