What knowledge do PHP engineers need to know?

The knowledge that PHP engineers need to know includes: 1. PHP-related knowledge; 2. Linux-related knowledge; 3. Basic HTTP protocol and computer network knowledge; 4. Commonly used algorithms and data structure knowledge; 5. Front-end Knowledge; 6. MySQL related knowledge, etc.

Some knowledge that PHP engineers need to know

1. Master the basics and files of PHP Operations, object-oriented programming, CURL extensions.

2. Master the LAMP environment construction and LNMP environment construction under the Linux environment.

3. Understand the basic HTTP protocol and computer network knowledge.

4. Be familiar with commonly used algorithms and data structure knowledge, such as queues, stacks, teams, graphs, trees, sorting algorithms, etc.

5. Familiar with front-end HTML, CSS, jQuery, BootStarp and other knowledge.

6. Familiar with commonly used PHP development frameworks, Laravel, Yii, and ThinkPHP. Can compare the differences.

7. Be familiar with the features and working principles of Nginx and be able to configure it flexibly.

8. Be familiar with the features and working principles of Apache and be able to configure it flexibly.

9. Be familiar with the principles of Linux system and master common commands and shell programming skills.

10. Master the theoretical foundation of MySQL, be familiar with commonly used SQL statements, and be able to perform system tuning and separation of master-slave reading and writing.

11. Understand the new features of PHP7.

12. Be familiar with the php-fpm workflow and its principles.

13. Master the Redis database, from beginner to advanced

14. Master the Memcached cache and be able to distinguish usage scenarios.

15. Understand the operation process of PHP and master the message queue implementation of PHP.

16. Understand the RESTful style and its implementation.

17. Familiar with commonly used version controllers, Git, SVN.

18. Understand the architecture scheme of high-traffic websites, including load balancing, cluster redundancy, CND acceleration, and read-write separation.

19. Be familiar with WeChat public account development and its process. Familiar with WeChat and Alipay payment docking.

20. Master regular expressions.

21. Understand common Web security knowledge and have certain security control capabilities.

22. Understand the underlying implementation principles of PHP and learn to write PHP extensions.

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