


PHP learning mvc framework 6 points of experience sharing_PHP tutorial
How do novices get started with the mvc framework? I would like to share with you the following 6 points of experience based on my own work summary.
1. Choose a framework
As for which framework to choose, it mainly depends on the individual.
1. It is best to have friends around you who are using it, because it will be easier to solve when you don’t understand. Sometimes the answers in forums and manuals may not be clear to you, especially for PHPers who have never been exposed to the framework.
2. Choose this framework where the forum is more active. I feel the same way. When I was playing with the qeephp framework some time ago, the forum was deserted. I had to work, so I had no choice but to stick to it and encountered problems. At that time, there were very few people who answered the questions. At the same time, only certain parts of the manual were written, and many parts were not written. For a newbie, it was a direct KO.
2. Familiar with database operations
Each framework has its own operation method, which must be learned. You are familiar with the usage of select, delete, insert, and update. The fastest way is to read the manual and find the corresponding operation. At the same time, you need to know the debugging methods so that you can see whether there are any errors in the native operation. Basically, you can start developing projects with this framework.
3. Forum official website
This is very important. Read the manual first. If you encounter a problem, first search the forum to see if anyone has encountered your situation. If so, there is no need to ask. Then few people answer the same question again. Sometimes when you encounter a problem that you can solve yourself, answer it. This can deepen your understanding and don't feel like it is a waste of your time. This is only if you have time. So in the spirit of everyone for one and one for everyone
4. Download a case.
This is often the case for me. When I don’t know how to call a certain function, I directly look for the corresponding function in the case and read the code to see how others call it, and then add my own opinions.
5. Manual classes
MVC generally comes with some classes to facilitate user operations. If you have them, you don’t need to write the corresponding code. . . . . . . . . . .
6. There must be a spirit of "borrowing"
If you understand other people's things, they become yours.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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