for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace App;
use Dotenv\Dotenv;
use Yiisoft\VarDumper\VarDumper;
final class Env
{
private static ?array $values = null;
private const FILE_NAME = '.env.php';
public static function get(string $name, string $default = null): ?string
self::ensureValuesLoaded();
return isset(self::$values[$name]) ? (string)self::$values[$name] : getenv($default) ?? $default;
}
public static function getBoolean(string $name, bool $default = false): bool
return \filter_var(self::$values[$name] ?? null, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE) ?? $default;
public static function getInteger(string $name, int $default = 0): int
return \filter_var(self::$values[$name] ?? null, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE) ?? $default;
public static function load(): void
$dotenv = Dotenv::createArrayBacked(dirname(__DIR__));
$values = $dotenv->load();
$values = VarDumper::create($values)->export();
$content = <<<PHP
return $values;
PHP;
file_put_contents(dirname(__DIR__) . '/runtime/' . self::FILE_NAME, $content, LOCK_EX);
private static function ensureValuesLoaded(): void
if (self::$values === null) {
$values = require dirname(__DIR__) . '/runtime/' . self::FILE_NAME;
self::$values = $values + $_ENV + $_SERVER;
yiisoft /
demo
