Backend Development
PHP Tutorial
Getting started and practical skills that PHP newbies must master
Getting started and practical skills that PHP newbies must master
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As today’s mainstream development language, PHP is simple, free, and efficient. For novices who want to join the PHP army, where to start and how to learn?
You need to master the basic knowledge of PHP, common functional modules, object-oriented, MVC and other related skills. After learning these skills, you will become a qualified phper!
Step 1: Basic introduction to PHP
To learn any language, you must start from the basic grammar. If you hope to make a difference in the field of web development in the future, HTML and CSS are also necessary skills.
Recommended courses:
Introduction to PHP:
Knowledge points: Easily learn the basics of PHP, understand concepts such as variables, variable types, constants and other concepts in PHP, understand the operators in PHP, and master the sequential structure and conditions in PHP There are three types of language structure statements: structure and loop structure.
Advanced PHP:
Knowledge points: A deeper understanding of the theoretical knowledge of PHP from shallow to deep. This knowledge can enable you to master PHP more comprehensively, thereby helping you use PHP to quickly develop website programs in actual work. .
HTML+CSS basic course:
Knowledge points: This course starts from the most basic concepts and goes deeper step by step, leading everyone to learn the basic knowledge of HTML and CSS styles, and understand the meaning and basic usage of various commonly used tags. The first half explains how to add CSS style code, laying the foundation for subsequent case courses.
Step2: PHP basic application
Web development is closely related to databases. You must master the basic knowledge of mysql database. At the same time, combine the basic knowledge of PHP to make several practical small cases, and then create a website with data interaction.
Recommended courses:
WEB Online File Manager:
Knowledge points: Through the study of the file directory function library in this course, you can apply it to our real projects to manage the project file directory.
Revealing the relationship between PHP and MySQL:
Knowledge points: The relationship between PHP and MySQL and the importance of learning this course, and showing the explanation process of this course.
PHP implementation of verification code production:
Knowledge points: By analyzing the verification code implementation principle, we use basic text + letter verification code to analyze and explain the implementation method. Explain how to implement Chinese, picture, and video verification codes by drawing inferences from one example.
PHP Object-Oriented Programming:
Knowledge Points: This course explains the basic concepts of object-oriented and related case practices, allowing you to master the method of abstracting practical problems into class objects to solve practical problems, and master the most basic concepts of object-oriented. Important core competencies.
Step 3: Advanced PHP application
Master basic WEB development ideas and techniques as well as MVC design pattern, laying a solid foundation for the road to PHP master!
Recommended courses:
JSON application scenarios and actual combat:
Knowledge points: This course is divided into two parts. The first half introduces the basic knowledge of JSON in detail, and the second half deepens the understanding of Json through two real-site cases. And demonstrate the usage of Json in various practical scenarios.
Teach you step by step how to implement the backend development of an e-commerce website:
Knowledge points: This system starts from the demand analysis and data table design of the MOOC e-commerce system, from the backend construction to the backend module implementation, and teaches you how to do it from the simple to the deep. Build an e-commerce system.
MVC architecture pattern analysis and design:
Knowledge points: This course, through the explanation of MVC theoretical knowledge, introduces the MVC method of designing a simple framework, and leads students to master the method of simplifying the MVC three-layer framework. Introduce the concept of smarty through the introduction of the view layer, introduce the syntax of smarty in detail, deepen the understanding of smarty again through examples, and demonstrate the usage of various built-in smarty functions, PHP, and custom functions.
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