blink\testing\RequestActor::isVerbose PHP Method

    protected function isVerbose()
    {
        if ($this->_verbose !== null) {
            return $this->_verbose;
        }
        $verbose = false;
        global $argv;
        foreach ($argv as $arg) {
            if (preg_match('/^\\-{1,2}v(erbose)?$/', $arg)) {
                $verbose = true;
                break;
            }
        }
        return $this->_verbose = $verbose;
    }