Guzzle vs Yii: What are the differences?
Developers describe Guzzle as "PHP HTTP client that makes it easy to send HTTP requests and trivial to integrate with web services". Guzzle is a PHP HTTP client that makes it easy to send HTTP requests and trivial to integrate with web services. On the other hand, Yii is detailed as "A high-performance PHP framework best for developing Web 2.0 applications". Yii comes with: MVC, DAO/ActiveRecord, I18N/L10N, caching, authentication and role-based access control, scaffolding, testing, etc. It can reduce your development time significantly.
Guzzle can be classified as a tool in the "Microframeworks (Backend)" category, while Yii is grouped under "Frameworks (Full Stack)".
Guzzle and Yii are both open source tools. It seems that Guzzle with 17.1K GitHub stars and 1.95K forks on GitHub has more adoption than Yii with 4.86K GitHub stars and 2.22K GitHub forks.
180vita, Lulo, and Utrip are some of the popular companies that use Yii, whereas Guzzle is used by Wireless Logic, Cherry, and Prombox. Yii has a broader approval, being mentioned in 58 company stacks & 32 developers stacks; compared to Guzzle, which is listed in 10 company stacks and 7 developer stacks.