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Yii 2.0 Public Preview
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======================
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Thank you for choosing Yii - a high-performance component-based PHP framework.
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If you are looking for a production-ready PHP framework, please use
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[Yii v1.1](https://github.com/yiisoft/yii).
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Yii 2.0 is still under heavy development. We may make significant changes
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without prior notices. **Yii 2.0 is not ready for production use yet.**
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[](https://packagist.org/packages/yiisoft/yii2)
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[](https://packagist.org/packages/yiisoft/yii2)
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[](http://travis-ci.org/yiisoft/yii2)
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[](https://www.versioneye.com/php/yiisoft:yii2/dev-master)
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DIRECTORY STRUCTURE
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-------------------
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apps/ ready-to-use Web apps built on Yii 2
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advanced/ advanced app template with complex features
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basic/ a simple app supporting user login and contact page
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benchmark/ app demonstrating the minimal overhead introduced by the framework
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build/ internally used build tools
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docs/ documentation
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extensions/ extensions
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framework/ framework files
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yii/ framework source files
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tests/ tests of the core framework code
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REQUIREMENTS
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------------
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The minimum requirement by Yii is that your Web server supports PHP 5.4.
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DOCUMENTATION
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-------------
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For 1.1 users, you may refer to [Upgrading from Yii 1.1](docs/guide/upgrade-from-v1.md)
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to have a general idea of what has changed in 2.0.
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[Definitive Guide draft](docs/guide/index.md) is available. It's not complete yet but main parts are already OK.
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HOW TO PARTICIPATE
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------------------
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**Your participation to Yii 2 development is very welcome!**
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You may participate in the following ways:
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* [Report issues](https://github.com/yiisoft/yii2/issues)
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* [Give us feedback or start a design discussion](http://www.yiiframework.com/forum/index.php/forum/42-design-discussions-for-yii-20/)
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* Fix issues, develop features, write/polish documentation
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- Before you start, please adopt an existing issue (labelled with "ready for adoption") or start a new one to avoid duplicated efforts.
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- Please submit a merge request after you finish development.
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