PHP code example of initphp / dotenv

1. Go to this page and download the library: Download initphp/dotenv 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/ */

initphp / dotenv example snippets

 
composer

 
use \InitPHP\DotENV\DotENV;

DotENV::create('/home/www/.env');

DotENV::get('TRUE_VALE'); // true
DotENV::get('FALSE_VALUE'); // false
DotENV::get('SITE_URL'); // "http://lvh.me"
DotENV::get('PAGE_URL'); // "http://lvh.me/page"
DotENV::get('EMPTY_VALUE'); // ""
DotENV::get('NULL_VALUE'); // NULL
DotENV::get('NUMERIC_VALUE'); // 13
DotENV::get('PI_NUMBER'); // 3.14

DotENV::get('NOT_FOUND', 'hi'); // "hi"

 
 
return [
    'SITE_URL'      => 'http://lvh.me',
    'PAGE_URL'      => '${SITE_URL}/page',
    'TRUE_VALE'     => true,
    'EMPTY_VALUE'   => '',
    'FALSE_VALUE'   => false,
    'NULL_VALUE'    => null,
    'NUMERIC_VALUE' => 13
];

 
use \InitPHP\DotENV\DotENV;

DotENV::create('/home/www/.env.php');


DotENV::get('TRUE_VALE'); // true
DotENV::get('FALSE_VALUE'); // false
DotENV::get('SITE_URL'); // "http://lvh.me"
DotENV::get('EMPTY_VALUE'); // ""
DotENV::get('NULL_VALUE'); // NULL
DotENV::get('NUMERIC_VALUE'); // 13

DotENV::get('NOT_FOUND', 'hi'); // "hi"


public function create(string $path, bool $debug = true): void;


public function get(string $name, mixed $default = null): mixed;


public function env(string $name, mixed $default = null): mixed;


# Comment Line
SITE_URL = http://lvh.me

PAGE_URL = ${SITE_URL}/page

; Comment Line
TRUE_VALE = true

EMPTY_VALUE = empty

FALSE_VALUE = false

NULL_VALUE = null

NUMERIC_VALUE = 13
PI_NUMBER = 3.14