Simple .env file parser and ENV loader (.env to getenv() and $_ENV) based on standard PHP INI parser (parse_ini_file).
Supported methods:
To install this library, you need to use Composer in your project. If you are not using Composer yet, here’s how to install:
curl -sS https://getcomposer.org/installer | php
composer require balint-horvath/dotenv-php
php composer.phar require balint-horvath/dotenv-php
#.env
[API]
apiUser = User
apiKey = Key
Namespace: \BalintHorvath\DotEnv\
Class: DotEnv
new \BalintHorvath\DotEnv\DotEnv($path)
(string) path: Directory of .env file or full path to your ini file. (default: ../../../)(bool) setEnvironmentVariables: If it’s true, variables will be available via environment ($_ENV, getenv()), otherwise (if false) they’ll be available only via the DotEnv as object or array ($dotenv-> $dotenv[]). (default: true)(bool) processSections: If it’s true, variables will be organized under sections ($dotenv->section $dotenv[section]), otherwise sections will have no matter. (default: true)(bool) scannerMode: If it’s INI_SCANNER_TYPED, values 0/off/"false"/false will become bool false, values 1/on/"true"/true will become bool true. Can either be INI_SCANNER_NORMAL or INI_SCANNER_RAW. If INI_SCANNER_RAW is supplied, then option values will not be parsed.
(See PHP Manual: parse_ini_file and PHP Manual: Predefined Constants for more.)
(default: INI_SCANNER_TYPED)
define('APP_DIR', dirname(__FILE__) . '/');
require 'vendor/autoload.php';
$dotenv = new \BalintHorvath\DotEnv\DotEnv(APP_DIR);
Usage:
$dotenv->{variable}
$dotenv->{section}->{variable}
Example:
$dotenv->API->apiUser
API User: <?=$dotenv->API->apiUser?>
API Key: <?=$dotenv->API->apiKey?>
Usage:
$_ENV['{variable}']
$_ENV['{section}']['{variable}']
Example:
$_ENV['API_apiUser']
API User: <?=$_ENV['API_apiUser']?>
API Key: <?=$_ENV['API_apiKey']?>
Usage:
getenv('variable')
getenv('section_variable')
Example:
getenv('API_apiUser')
API User: <?=getenv('API_apiUser')?>
API Key: <?=getenv('API_apiKey')?>
Usage:
$dotenv[{variable}]
$dotenv[{section}][{variable}]
Example:
$dotenv['API']['apiUser']
API User: <?=$dotenv['API']['apiUser']?>
API Key: <?=$dotenv['API']['apiKey']?>
This package has included test cases for Kahlan.