1.Thinkphp
Thinkphp is a domestic development framework, it has a relatively easy to read manuals, and a large number of online resources, so I recommend everyone preferred thinkphp.
2.CodeIgniter
Some time ago I used CodeIgniter, the overall feeling is very good, easy to get started, as well as video tutorials, it encapsulates some of the features are very practical, but want to take a good operation it takes a certain amount of time. Its propaganda slogan lets you build a simple blog site in half an hour, you don't have to use it, but you can learn its programming skills.
3.Yii
This has not been played, but by many sites as the best PHP framework, you can pay attention to.
Yii is a component-based, high-performance PHP framework for developing large-scale Web applications. Yii is written in strict OOP, with well-established library references and comprehensive tutorials. From mvc,dao/activerecord,widgets,caching, hierarchical rbac,web services, to subjectivity, i18n and l10n,yii provide almost everything you need for today's Web 2.0 application development. And the price of the framework is not too high. In fact, Yii is one of the most efficient PHP frameworks.
4.Zend
As an extension of the art and Spirituality of PHP, the Zend Framework is based on simple, object-oriented best practices, convenient license agreements for the enterprise, and a fast code base that has been repeatedly tested. The Zend Framework is designed to build safer, more reliable Web 2.0 applications and Web services, and constantly absorbs the essence from the APIs of leading manufacturers such as Google,amazon,yahoo,flickr,strikeiron and Programmableweb.
PHP Common Framework