Study the methods and techniques of php open source code. I recently studied the source code of phpcms and have been studying it for nearly a week, the following is a combination of some research on the open source php source code analysis methods and their own opinions on the Internet. I have recently studied the source code of phpcms, and I have been studying it for almost a week, next we will share with you how to study the php open source code analysis methods and my own opinions on the Internet.
1. first install the source code so that it can be accessed through http. Let's take a look at some of the functions of the application and how the url distributes requests.
2. browse the directory structure of the source code to understand the functions of each directory.
3. analyze the source code framework. For example, if the portal is a single portal or multiple portals, you can find the pages used by a function based on the calling rules between pages.
4. familiar with the coding style of source code, such as variable naming, function and class naming, indentation, and typographical format.
5. familiarize yourself with the databases and tables used in the source code. if you have any reference documents, refer to its technical support documents.
6. after the above steps, I believe that you have a better understanding of the source code, but this understanding is only superficial. let's analyze it from 6 aspects:
1. portal construction and implementation of page calling methods. if you see tool classes and tool functions during reading, try to familiarize yourself with them. You can learn a lot of programming skills by analyzing the tool classes and tool functions used in the source code. You can improve your programming skills. In this step, you can learn the source code system architecture.
2. combined with some security rules, study how the source code implements the security design. In this way, you can improve your awareness and skill in security.
3. if there is a template engine, study the source code template engine. This article focuses on implementation methods, efficiency, and usability.
4. study the various functional modules of the system, so that you can learn programming skills and open your own programming ideas. The next time you encounter similar application development, you will be comfortable.
5. the design modes used by the research system are similar to those used for implementing the same functions. compared with the application analysis and design modes we made earlier, the system can greatly improve the skill of controlling code.
7. study the source code optimization on access pressure, execution efficiency, system efficiency, and database query. of course, you have to consider the source code.
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