PHP code example of vlucas / phpdotenv

1. Go to this page and download the library: Download vlucas/phpdotenv 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/ */

vlucas / phpdotenv example snippets


$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
$dotenv->load();


$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
$dotenv->safeLoad();


$dotenv = Dotenv\Dotenv::createImmutable(__DIR__, 'myconfig');
$dotenv->load();


$s3_bucket = $_ENV['S3_BUCKET'];
$s3_bucket = $_SERVER['S3_BUCKET'];


$s3_bucket = getenv('S3_BUCKET');
$s3_bucket = $_ENV['S3_BUCKET'];
$s3_bucket = $_SERVER['S3_BUCKET'];


$dotenv = Dotenv\Dotenv::createMutable(__DIR__);
$dotenv->load();


$repository = Dotenv\Repository\RepositoryBuilder::createWithNoAdapters()
    ->addAdapter(Dotenv\Repository\Adapter\EnvConstAdapter::class)
    ->addWriter(Dotenv\Repository\Adapter\PutenvAdapter::class)
    ->immutable()
    ->make();

$dotenv = Dotenv\Dotenv::create($repository, __DIR__);
$dotenv->load();


$repository = Dotenv\Repository\RepositoryBuilder::createWithDefaultAdapters()
    ->allowList(['FOO', 'BAR'])
    ->make();

$dotenv = Dotenv\Dotenv::create($repository, __DIR__);
$dotenv->load();


$dotenv->


$dotenv->


$dotenv->


$dotenv->


$dotenv->ifPresent('FOO')->isInteger();


$dotenv->


$dotenv->ifPresent('FOO')->isBoolean();


$dotenv->


$dotenv->


// ['FOO' => 'Bar', 'BAZ' => 'Hello Bar']
Dotenv\Dotenv::parse("FOO=Bar\nBAZ=\"Hello \${FOO}\"");


Dotenv\Dotenv::createArrayBacked(__DIR__)->load();