2070e30018
This PR was squashed before being merged into the 4.4 branch (closes #31546).
Discussion
----------
[Dotenv] Use default value when referenced variable is not set
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | no
| New feature? | yes <!-- please update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | #... <!-- #-prefixed issue number(s), if any -->
| License | MIT
| Doc PR | https://github.com/symfony/symfony-docs/pull/11956 <!-- required for new features -->
In bash you have the option to define a default variable like this:
```bash
FOO=${VARIABLE:-default}
```
When VARIABLE is not set
```bash
FOO=${VARIABLE:-default} #FOO=default
```
When VARIABLE is set:
```bash
VARIABLE=test
FOO=${VARIABLE:-default} #FOO=test
```
If others find this also a good idea, I will write documentation and add the Doc PR. But first I would like some feedback to check if anyone agrees with this feature.
Commits
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.. | ||
Exception | ||
Tests | ||
.gitignore | ||
CHANGELOG.md | ||
composer.json | ||
Dotenv.php | ||
LICENSE | ||
phpunit.xml.dist | ||
README.md |
Dotenv Component
Symfony Dotenv parses .env
files to make environment variables stored in them
accessible via $_SERVER
, $_ENV
and optionally getenv()
.