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Clarify env() behavior after config caching #10513

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Jun 18, 2025
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Clarify env() behavior after config caching #10513

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2 changes: 1 addition & 1 deletion helpers.md
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Expand Up @@ -2438,7 +2438,7 @@ $env = env('APP_ENV', 'production');
```

> [!WARNING]
> If you execute the `config:cache` command during your deployment process, you should be sure that you are only calling the `env` function from within your configuration files. Once the configuration has been cached, the `.env` file will not be loaded and all calls to the `env` function will return `null`.
> If you execute the `config:cache` command during your deployment process, you should be sure that you are only calling the `env` function from within your configuration files. Once the configuration has been cached, the `.env` file will not be loaded and all calls to the `env` function will return external environment variables such as server-level or system-level environment variables or `null`.

<a name="method-event"></a>
#### `event()` {.collection-method}
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