HackPHP Config Access.
composer require hackphp/configuseHackphp\Config\Config;
useHackphp\Config\Parsers\ArrayParser;
$config = newConfig([
"app" => [
"name" => "HackPHP"
],
"server" => [
"host" => "127.0.0.1",
"port" => 8000
],
]);
$configRootDir = __DIR__ . "/config";
$config->addParser(newArrayParser($configRootDir));
$config->load();
echo$config->get("server.host");
// output: 127.0.0.1echo$config->get("file.key", "default value");
// output: default value