Readme and license
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LICENSE
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LICENSE
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The MIT License
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Copyright (c) 2018 Alexander Kiryukhin
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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README.md
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README.md
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# Dotenv
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[![Build Status](https://travis-ci.org/NeonXP/Dotenv.svg?branch=master)](https://travis-ci.org/NeonXP/Dotenv)
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[![Coveralls github](https://img.shields.io/coveralls/github/NeonXP/Dotenv.svg)]()
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[![GitHub issues](https://img.shields.io/github/issues/neonxp/dotenv.svg)](https://github.com/neonxp/dotenv/issues)
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[![GitHub forks](https://img.shields.io/github/forks/neonxp/dotenv.svg)](https://github.com/neonxp/dotenv/network)
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[![GitHub stars](https://img.shields.io/github/stars/neonxp/dotenv.svg)](https://github.com/neonxp/dotenv/stargazers)
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[![GitHub license](https://img.shields.io/github/license/neonxp/dotenv.svg)](https://github.com/neonxp/dotenv)
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## What is it?
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Small library, that automaticaly loads `.env` (or any other) file to applications environment.
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## Why not XXX?
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Because this library is pretty simple, without external dependencies and highly customizable.
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## Installation
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```
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composer require neonxp/dotenv
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```
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## Usage
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Basic usage:
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```php
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use NeonXP\Dotenv\Dotenv;
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$dotenv = new Dotenv();
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$dotenv->load(); // You can specify file to load at first argument
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print $dotenv->get('KEY', 'default') . PHP_EOL;
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print $dotenv['KEY'] . PHP_EOL;
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foreach ($dotenv as $key => $value) {
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print "$key = $value" . PHP_EOL;
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}
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```
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## .env file syntax
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Here examples of syntax:
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```
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# This is a comment
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# Empty lines also ignored
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export KEY1=VALUE1
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KEY2 = VALUE2 # Inline comment
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KEY3 = 'VALUE3 # This is not comment'
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KEY4 = "VALUE4 # And this value too"
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KEY5 = ${KEY1} -> ${KEY2} # Compilled from another variables
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```
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and we will get:
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```php
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[
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'KEY1' => 'VALUE1',
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'KEY2' => 'VALUE2',
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'KEY3' => 'VALUE3 # This is not comment',
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'KEY4' => 'VALUE4 # And this value too',
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'KEY5' => 'VALUE1 -> VALUE2',
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]
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```
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@ -80,6 +80,7 @@ class Dotenv implements \ArrayAccess, \IteratorAggregate
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);
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foreach ($this->loadedValues as $key => $value) {
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$_ENV[$key] = $value;
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$_SERVER[$key] = $value;
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putenv($key . "=" . $value);
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}
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