23 lines
779 B
Markdown
23 lines
779 B
Markdown
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# Build Options
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## Selecting a Specific Symfony Version
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Use the `SYMFONY_VERSION` environment variable to select a specific Symfony version.
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For instance, use the following command to install Symfony 4.4:
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$ SYMFONY_VERSION=4.4.* docker-compose up --build
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To install a non-stable version of Symfony, use the `STABILITY` environment variable during the build.
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The value must be [a valid Composer stability option](https://getcomposer.org/doc/04-schema.md#minimum-stability)) .
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For instance, use the following command to use the `master` branch of Symfony:
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$ STABILITY=dev docker-compose up --build
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## Customizing the Server Name
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Use the `SERVER_NAME` environment variable to define your custom server name.
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$ SERVER_NAME=symfony.wip docker-compose up --build
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