PHP code example of phpsoftbox / env

1. Go to this page and download the library: Download phpsoftbox/env 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/ */

phpsoftbox / env example snippets




declare(strict_types=1);

use PhpSoftBox\Env\Environment;
use PhpSoftBox\Env\EnvStorage;

$env = Environment::create(__DIR__ . '/config/env')
    ->setEnvironment(null) // null => APP_ENV процесса, затем из .env, иначе dev
    ->setPrefix('APP_');

$variables = $env->load();

$dbHost = $variables->get('DB_HOST');
$dbPort = $variables->toInt('DB_PORT', 3306);
$debug = $variables->toBool('APP_DEBUG', false);

// Типизированный доступ к текущему EnvStorage.
$debug = EnvStorage::value('APP_DEBUG')->bool(default: false);
$port = EnvStorage::value('DB_PORT')->int(default: 3306);


$env = Environment::create($baseDir . '/config/env')
    ->setRecursive(true);


$variables = $env->load();
$variables->toGlobals();




use PhpSoftBox\Env\Environment;
use PhpSoftBox\Env\EnvTypeEnum;
use PhpSoftBox\Env\Validator\RequiredValidator;
use PhpSoftBox\Env\Validator\TypeValidator;

$env = Environment::create(__DIR__)
    ->validate(new RequiredValidator(['DB_HOST', 'DB_NAME']))
    ->validate(new TypeValidator([
        'DB_PORT' => EnvTypeEnum::INT,
        'DEBUG' => EnvTypeEnum::BOOL,
    ]));

$variables = $env->load();


$variables = $env->load();

$dbHost = env('DB_HOST', 'localhost');


use PhpSoftBox\Env\EnvStorage;
use PhpSoftBox\Filter\LowercaseFilter;

$environment = EnvStorage::value('APP_ENV', 'dev')
    ->filtered(new LowercaseFilter())
    ->enum(ApplicationEnvironment::class, ApplicationEnvironment::DEV);