Symfony Dotenv parses .env files to make environment variables stored in them accessible via getenv(), $_ENV, or $_SERVER.

Overview

Dotenv Component

Symfony Dotenv parses .env files to make environment variables stored in them accessible via $_SERVER or $_ENV.

Getting Started

$ composer require symfony/dotenv
use Symfony\Component\Dotenv\Dotenv;

$dotenv = new Dotenv();
$dotenv->load(__DIR__.'/.env');

// you can also load several files
$dotenv->load(__DIR__.'/.env', __DIR__.'/.env.dev');

// overwrites existing env variables
$dotenv->overload(__DIR__.'/.env');

// loads .env, .env.local, and .env.$APP_ENV.local or .env.$APP_ENV
$dotenv->loadEnv(__DIR__.'/.env');

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Comments
  • Should the .env.local override the .env value?

    Should the .env.local override the .env value?

    Isn't it relevant to use the overload method when considering a .env.***.local file? At the moment, it's difficult to override the .env value if you have to change a parameter for any reason.

    It's a question, as I haven't get deeply in the component.

    opened by gregquat 2
  • Grammar in exception message

    Grammar in exception message

    According to https://en.wiktionary.org/wiki/whitespace and https://english.stackexchange.com/questions/25368/what-is-the-plural-form-of-whitespace valid sentences would be:

    • Whitespace is ...
    • Whitespaces are ...
    • Whitespace characters are ...

    But this is not correct:

    • Whitespace are ...
    opened by michaelKaefer 1
  • Change preg_match flags from null to 0

    Change preg_match flags from null to 0

    The flag should be changed to match type in function signature and bring it in line with other uses of preg_match (https://github.com/symfony/dotenv/blob/v4.0.0-RC2/Dotenv.php#L150)

    Applicable to 3.3, 3.4, 4.0

    opened by deekthesqueak 0
Releases(v6.2.0)
  • v6.2.0(Nov 30, 2022)

  • v6.2.0-RC1(Nov 25, 2022)

  • v6.2.0-BETA1(Oct 24, 2022)

    Changelog (https://github.com/symfony/dotenv/compare/v6.1.6...v6.2.0-BETA1)

    • feature #46502 Variable filter added to debug command (rmikalkenas)
    Source code(tar.gz)
    Source code(zip)
  • v6.1.0(May 27, 2022)

  • v6.1.0-RC1(May 14, 2022)

  • v6.1.0-BETA1(Apr 15, 2022)

    Changelog (https://github.com/symfony/dotenv/compare/v6.0.7...v6.1.0-BETA1)

    • feature #45377 Bump minimum version of PHP to 8.1 (nicolas-grekas)
    • feature #45361 Deprecate the $defaultName property (derrabus)
    Source code(tar.gz)
    Source code(zip)
  • v6.0.5(Feb 28, 2022)

    Changelog (https://github.com/symfony/dotenv/compare/v6.0.4...v6.0.5)

    • bug #45430 Fix reading config for symfony/runtime when running dump command (nicolas-grekas)
    Source code(tar.gz)
    Source code(zip)
  • v5.4.5(Feb 28, 2022)

    Changelog (https://github.com/symfony/dotenv/compare/v5.4.4...v5.4.5)

    • bug #45430 Fix reading config for symfony/runtime when running dump command (nicolas-grekas)
    Source code(tar.gz)
    Source code(zip)
  • v6.0.3(Jan 28, 2022)

    Changelog (https://github.com/symfony/dotenv/compare/v6.0.2...v6.0.3)

    • bug #45188 Fix bootEnv() override with .env.local.php when the env key already exists (fancyweb)
    Source code(tar.gz)
    Source code(zip)
  • v5.4.3(Jan 28, 2022)

    Changelog (https://github.com/symfony/dotenv/compare/v5.4.2...v5.4.3)

    • bug #45188 Fix bootEnv() override with .env.local.php when the env key already exists (fancyweb)
    Source code(tar.gz)
    Source code(zip)
  • v5.3.14(Jan 28, 2022)

  • v4.4.37(Jan 28, 2022)

  • v6.0.2(Dec 29, 2021)

  • v5.4.2(Dec 29, 2021)

  • v5.3.13(Dec 29, 2021)

  • v4.4.36(Dec 29, 2021)

  • v6.0.1(Dec 9, 2021)

  • v6.0.0(Nov 29, 2021)

  • v5.4.0(Nov 29, 2021)

  • v6.0.0-RC1(Nov 24, 2021)

  • v5.4.0-RC1(Nov 24, 2021)

  • v6.0.0-BETA1(Nov 5, 2021)

    Changelog (https://github.com/symfony/dotenv/compare/v5.3.10...v6.0.0-BETA1)

    • feature #43755 Add $overrideExistingVars to bootEnv() and loadEnv() and dotenv_overload to SymfonyRuntime (fancyweb)
    • feature #42580 Add DotenvDebugCommand (chr-hertel)
    • feature #42610 Reimplementing symfony/flex' dump-env as a Symfony command (abdielcs, nicolas-grekas)
    • feature #42088 add return types and bump to v3 (nicolas-grekas)
    • feature #41357 Remove deprecated code (malteschlueter)
    • feature #41282 Bump Symfony 6 to PHP 8 (nicolas-grekas)
    Source code(tar.gz)
    Source code(zip)
  • v5.4.0-BETA1(Nov 5, 2021)

    Changelog (https://github.com/symfony/dotenv/compare/v5.3.10...v5.4.0-BETA1)

    • feature #43755 Add $overrideExistingVars to bootEnv() and loadEnv() and dotenv_overload to SymfonyRuntime (fancyweb)
    • feature #42580 Add DotenvDebugCommand (chr-hertel)
    • feature #42610 Reimplementing symfony/flex' dump-env as a Symfony command (abdielcs, nicolas-grekas)
    Source code(tar.gz)
    Source code(zip)
  • v5.3.10(Oct 29, 2021)

    Changelog (https://github.com/symfony/dotenv/compare/v5.3.9...v5.3.10)

    • bug #43798 Duplicate $_SERVER values in $_ENV if they don't exist (fancyweb)
    Source code(tar.gz)
    Source code(zip)
  • v4.4.33(Oct 29, 2021)

    Changelog (https://github.com/symfony/dotenv/compare/v4.4.32...v4.4.33)

    • bug #43798 Duplicate $_SERVER values in $_ENV if they don't exist (fancyweb)
    Source code(tar.gz)
    Source code(zip)
  • v5.3.8(Sep 28, 2021)

  • v5.3.7(Aug 30, 2021)

  • v5.3.6(Jul 29, 2021)

  • v5.2.14(Jul 29, 2021)

  • v4.4.29(Jul 29, 2021)

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