README

A PHP library to modify values and comments in .env files.

Installation

$ composer require iziphp/menv

Basic Usage

<?php use Easy\Menv\Env; $path = '/path/to/.env'; $env = new Env($path); // Modify the value of the ENVIRONMENT env var. $env->set('ENVIRONMENT', 'prod'); // Value might be string, numeric or boolean. String 'false' (case insensitive) // will be converted to 0, string 'true' (case insensitive) will be converted to // the 1. Boolean values will ve converted 1 or 0. Strings will be wrapped with // double quotes when necessary. // Followings are all same $env->set('DEBUG', true); $env->set('DEBUG', 'true'); $env->set('DEBUG', '1'); $env->set('DEBUG', 1); // You can path the 3rd optional parameter to change the entry comment. // # symbol will be added automatically to the beginning of the comment. $env->set('DB_HOST', 'localhost', 'The hostname on which the database server resides.'); // You can also modify the entry lines by index. Indices are the line number // and start with 0. For example to change the endty at line number 3 use: $env->setByIndex(2, $value, $optionalComment); // If you want to change only comment, use following methods: $env->setComment('KEY', $comment); $env->setCommentByIndex($index, $comment); // Call save method to save the changes back to the .env file $env->save();