JBZoo\Utils\Cli::getNumberOfColumns PHP Method

    public static function getNumberOfColumns()
    {
        if (DIRECTORY_SEPARATOR == '\\') {
            $columns = 80;
            if (preg_match('/^(\\d+)x\\d+ \\(\\d+x(\\d+)\\)$/', trim(getenv('ANSICON')), $matches)) {
                $columns = $matches[1];
            } elseif (function_exists('proc_open')) {
                $process = proc_open('mode CON', array(1 => array('pipe', 'w'), 2 => array('pipe', 'w')), $pipes, null, null, array('suppress_errors' => true));
                if (is_resource($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)) {
                        $columns = $matches[2];
                    }
                }
            }
            return $columns - 1;
        }
        if (!self::isInteractive(self::STDIN)) {
            return 80;
        }
        if (preg_match('#\\d+ (\\d+)#', shell_exec('stty size'), $match) === 1) {
            if ((int) $match[1] > 0) {
                return (int) $match[1];
            }
        }
        if (preg_match('#columns = (\\d+);#', shell_exec('stty'), $match) === 1) {
            if ((int) $match[1] > 0) {
                return (int) $match[1];
            }
        }
        return 80;
    }

 /**
  * @covers \JBZoo\Utils\Cli::getNumberOfColumns
  * @uses   \JBZoo\Utils\Cli::isInteractive
  */
 public function testCanDetectNumberOfColumns()
 {
     $this->assertInternalType('integer', Cli::getNumberOfColumns());
 }