PHP code example of julienlinard / php-dotenv

    
        
<?php
require_once('vendor/autoload.php');

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

    

julienlinard / php-dotenv example snippets

ulienLinard\Dotenv\Dotenv;

// Load the .env file from the root directory
$dotenv = Dotenv::createImmutable(__DIR__);
$dotenv->load();

// Access variables
echo $_ENV['DB_HOST'];
echo $_ENV['DB_NAME'];

use JulienLinard\Dotenv\Dotenv;

// Create an immutable instance (does not replace existing variables)
$dotenv = Dotenv::createImmutable(__DIR__);
$dotenv->load();

// Create a mutable instance (replaces existing variables)
$dotenv = Dotenv::createMutable(__DIR__);
$dotenv->load();

use JulienLinard\Dotenv\Dotenv;

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

// Validate that certain variables exist
$dotenv->

// Validate with default values
$dotenv->

// Get a variable with default value
$dbHost = Dotenv::get('DB_HOST', 'localhost');

use JulienLinard\Core\Application;

$app = Application::create(__DIR__);

// Load the .env file
$app->loadEnv();

// Variables are now available in $_ENV
$dbHost = $_ENV['DB_HOST'];
$dbName = $_ENV['DB_NAME'];

ulienLinard\Dotenv\Dotenv;

// Load the .env file
$dotenv = Dotenv::createImmutable(__DIR__);
$dotenv->load();

// Access variables
echo $_ENV['DB_HOST'];
echo $_ENV['DB_NAME'];

// Laravel, Symfony, or any PHP framework
use JulienLinard\Dotenv\Dotenv;

Dotenv::createImmutable(__DIR__)->load();

// Variables are now available
$config = [
    'database' => [
        'host' => $_ENV['DB_HOST'],
        'name' => $_ENV['DB_NAME'],
        'user' => $_ENV['DB_USER'],
        'password' => $_ENV['DB_PASS']
    ]
];

$dotenv = Dotenv::createImmutable(__DIR__);
$dotenv = Dotenv::createImmutable(__DIR__, '.env.local');

$dotenv = Dotenv::createMutable(__DIR__);

$dotenv->load();

$dotenv->

$dbHost = Dotenv::get('DB_HOST', 'localhost');
$dbPort = Dotenv::get('DB_PORT', 3306);

use JulienLinard\Dotenv\Dotenv;

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

// Validate with default value
$dotenv->

// Load .env.local if available, otherwise .env
$envFile = file_exists(__DIR__ . '/.env.local') ? '.env.local' : '.env';
$dotenv = Dotenv::createImmutable(__DIR__, $envFile);
$dotenv->load();

#!/usr/bin/env php


Dotenv;

// Load environment variables
Dotenv::createImmutable(__DIR__)->load();

// Use variables
echo "Database connection: " . $_ENV['DB_HOST'] . "\n";

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