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This article mainly introduces PHP how to learn the new PHP framework, the article is very detailed, has a certain reference value, interested friends must read it!

1. Hello World (hello world)

I won't explain the necessity of practice here. Build an application on top of a new framework and display "'hello world" on the page. Of course, it won't be that easy.

2. Calculator (calculator)

Write a simple calculator program, combined with the form, add, subtract, multiply and divide the two operands, and output the results to the page. You need to set a separate action, or method, for each operation (each frame is called differently), and use the form validation function in the framework (if the framework provides this feature).

3. Message board (guestbook)

Let's go back to 1998-- create a message book program, display a form on the page for the user to fill out, submit it to the application, and store it in a database or text file (depending on your case). And the content of the user's message is displayed on the page. If the framework provides the ability to create HTML forms, object models, or layers, use them.

4. Parsing and paging (parse and paginate)

Select a RSS source or other XML source, parse the entries and display them. At the same time, add a paging function, so that users can browse five or five, and add page numbers at the top or bottom of the page. If such a feature is provided in the framework, use it.

After completing the above exercises, you should be able to clearly know how to use the framework, do more complex work with it, or continue to explore other features of the framework. If you still don't know how to use it, or if you spend a lot of time completing the above exercises, then I don't think this framework is suitable for you, so find something else to use.

Remember, if you encounter difficulties in using the framework, remember to go to the community of the framework for help. A framework with this strong community support will be of great help to your future work, and it also shows that this framework is a good framework. No one wants the developer of a framework to stop development six months after using a framework, which is too exasperating.

The above is all the content of the article "how PHP learns the new PHP framework". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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