


I don't know how to use PHP Smarty template, MVC framework pattern, thinkPHP framework, it's so troublesome! !
Beginners:
After learning PHP Smarty template, MVC framework pattern, and thinkPHP framework, I feel that making a website is very troublesome and confusing to use. I don’t know how to layout a website and how to use modular design. Dear experts, please give me your learning experience! ! !
In the past, I directly changed the front-end HTML to PHP. It is easy to understand and apply, and I don’t find it troublesome. I also know that future projects will have to be designed quickly, but I feel that it will not be done in an instant. Please solve it
Reply content:
Beginners:
After learning PHP Smarty template, MVC framework pattern, and thinkPHP framework, I feel that making a website is very troublesome and confusing to use. I don’t know how to layout a website and how to use modular design. Dear experts, please give me your learning experience! ! !
In the past, I directly changed the front-end HTML to PHP. It is easy to understand and apply, and I don’t find it troublesome. I also know that future projects will have to be designed quickly, but I feel that it will not be done in an instant. Please solve it
Controller
The controller just needs to focus on data and logic (backend) View
The template just needs to focus on data display and page layout (frontend) Model
Just focus on database interaction (backend) )
First separate these three layers.
There is also a modular setting in TP, and each module can complete some unique functions, such as:
User
module focuses on user registration, login, password retrieval, data editing, social login verification, etc.,Invoice
module focuses on completing the creation, display, modification, etc. of orders,Payment
module focuses on unified collection, order payment, order refund, etc.
Each module has its own Model
View
Controller
.
Multiple modules can form your own APP, which is your website.
The above three modules plus one Product
module can form a basic mall APP.
Thinkphp’s documentation is relatively detailed and suitable for Chinese people to read
As long as you understand PHP syntax, have a deep understanding of MVC, read it patiently, and type the sample code, you can write a CURD application in basically 1-2 weeks

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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