Application Environment

interface EnvironmentInterface
{
    /**
     * Unique environment ID.
     *
     * @return string
     */
    public function getID(): string;
    
    /**
     * Set environment value.
     *
     * @param string $name
     * @param mixed  $value
     */
    public function set(string $name, $value);

    /**
     * Get environment value.
     *
     * @param string $name
     * @param mixed  $default
     *
     * @return mixed
     */
    public function get(string $name, $default = null);
}

echo env('DATABASE_PASSWORD');

#This value can be used in configs
SPIRAL_ENV = develop

#This option will enable spiral profiler, benchmarking and global log collection
DEBUG = true

#Set to true to let application store bootloaders data in app memory (you will have to run app:reload command)
CACHE_BOOTLOADERS = false

#Encryption key used by Encrypter component to encrypt/decrypt data and protect your cookies
SPIRAL_KEY = ~random-string~

#Production applications must always have view cache turned on, disabled cache can only be useful
#in development
VIEW_CACHE = true

#When false translator will reload locale bundles on every request
TRANSLATOR_CACHE = true

#Default session handler, use `(null)` to enable native php session mechanism
SESSION_HANDLER = files

#Cookie name to store session token
SESSION_COOKIE = SID

#Preferred exception view (supported: [dark|light]/[slow|fast])
EXCEPTION_VIEW = spiral:exceptions/light/slow.php

#Database configuration
DB_NAME = spiral
DB_USERNAME = username
DB_PASSWORD =

#Only with ODM component installed
MONGO_DB = spiral

//Follow only values defined in _ENV
$environment = new Environment();

//Custom ENV values
$enviroment->set('KEY', 'VALUE');

$application = App::init([
    'root'        => $root,
    'libraries'   => $root . 'vendor/',
    'application' => $root . 'app/',
    'runtime'     => $root . 'runtime/',
], $environment);