PHP code example of waffle-commons / config

1. Go to this page and download the library: Download waffle-commons/config library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

waffle-commons / config example snippets


use Waffle\Commons\Config\Config;
use Waffle\Commons\Config\DotEnv;
use Waffle\Commons\Contracts\Enum\Failsafe;

// Build the env registry from .env + process env (rightmost wins → OS beats .env).
$envRegistry = array_merge(
    (new DotEnv(__DIR__))->load(),
    getenv() ?: [],
);

$config = new Config(
    configDir:   __DIR__ . '/config',
    environment: 'prod',
    failsafe:    Failsafe::DISABLED,
    env:         $envRegistry,
);

$port    = $config->getInt('http.port', default: 8080);
$debug   = $config->getBool('app.debug', default: false);
$logs    = $config->getArray('logging.channels', default: []);
$appName = $config->getString('app.name');


/**
 * @param array<string, string> $env Read-only env registry consulted when
 *        resolving `%env(VAR)%` placeholders. Defaults to an empty map.
 */
public function __construct(
    string $configDir,
    string $environment,
    Failsafe $failsafe = Failsafe::DISABLED,
    array $env = [],
)


$envRegistry = array_merge(
    (new DotEnv($root))->load(),   // left: .env / .env.local
    getenv() ?: [],                // right: OS / Docker / K8s
);