Write high-quality PHP programs. 1. security no matter what the program writes, security is the first priority. programs without security assurance cannot talk about high quality. 2. stability no matter what code you write is worse, it must be stable.
I. security
No matter how the program is written, security is the first priority. programs without security assurance cannot talk about high quality.
II. stability
No matter how bad your code is, you must be able to run it stably.
III. user experience
The user experience directly determines the fate of a program, and there is no way to talk about the high quality of the program without understanding the user experience.
IV. business experience
Naturally, the purpose of application development is to make money. in my opinion, it is a waste to develop an excellent program without making money.
V. efficiency
This is the last one. I have always thought that performance is the most important thing. the efficiency of PHP programs is not too high, so the popularity is mainly due to the low cost of open source and development. I don't want to talk about this. some programmers want to improve the performance of PHP code. it's a bit ridiculous. if the code is not too bad, how much efficiency can a code improve? If you want to improve system efficiency, use. NET or JSP.
As for PHP, the efficiency is only faster than ASP. Besides, the improvement in efficiency is definitely not only possible from the code, but also has many elements, such as infrastructure.
No matter what the program writes, the first priority is security. programs without security assurance cannot talk about high quality. 2. stability no matter what code you write is worse, you must be stable...
