Neos\Flow\Http\RequestHandler::renderMajorVersion PHP Méthode

renderMajorVersion() protected méthode

Renders a major version out of a full version string
protected renderMajorVersion ( string $version ) : string
$version string For example "2.3.7"
Résultat string For example "2"
    protected function renderMajorVersion($version)
    {
        preg_match('/^(\\d+)/', $version, $versionMatches);
        return isset($versionMatches[1]) ? $versionMatches[1] : '';
    }