README.md

dotenv

Simple PHP Dot env parser

Installation

You can install the package through Composer.

composer require dusan/dotenv

Features

1. Type Casting

ENV type with examples	PHP type
string => ""	string
numbers => 1,0,1.0	int, floats
empty values => KEY=	null
boolean => true, false, yes, ok, no	bool

• Disclaimer:
  • Everything else is treated as a string. ** To convert booleans to string, put the quotes ("") around them.
    • eg. "true", "false", "ok"... *** 1,0 are never treated as boolean value, ALWAYS as an int.

2. Interpolation

   • Example:

   APP_NAME="TestApp" OTHER="123 ${APP_NAME}" // prints out "123 TestApp"

   • Disclaimer:
     • Interpolation works previously defined variables. ** Interpolations works only in quoted strings.

     ---

Setup

First you need to instantiate EnvParser class with path to driver to .env:

  use BrosSquad\DotEnv\EnvParser;
  
 // Instantiation of EnvParser
 $dotenv = new EnvParser('.env');

 // Parsing .env file
 $dotenv->parse();

 // Loading
 $dotenv->loadIntoENV(); // Loads into $_ENV
 $dotenv->loadUsingPutEnv(); // Loading environment variables using putenv()

Advanced Usage

 use BrosSquad\DotEnv\EnvParser;
  
 // Instantiation of EnvParser
 $dotenv = new EnvParser('.env');
 
 // Gets all env keys as an array.
 $getAllEnvsIntoArray = $dotenv->getEnvs();

License

The dotenv package is open source software licensed under the Apache License 2.0