Phprest\Annotation\Route::getSinceRegExp PHP Method

getSinceRegExp() protected method

protected getSinceRegExp ( string $version ) : string
$version string
return string
    protected function getSinceRegExp($version)
    {
        $version = str_pad($version, 3, '.0');
        return sprintf('(?:[%d-9]\\.[%d-9])|(?:[%d-9]\\.\\d)', $version[0], $version[2], 9 < $version[0] + 1 ? 9 : $version[0] + 1);
    }