PHPer

PHP development knowledge structure

Table of contents

Sequence: Basic => Advanced => Principles => Architecture => Business => Soft Skills

• Development Tools
• Environment construction
• programming language
• Code quality
• PHP
• Safety
• database
• frame
• Computer Basics
• Programming knowledge reserve
• Architecture
• Operation and maintenance & statistics
• Microservices
• application
• Document specifications
• Development Process
• Soft skills
• appendix

Development Tools

• Editor and IDE
  • PhpStorm - Discussion
  • VIM
  • Sublime Text - Use
  • VS code
  • Notepad++
• Server Components
  • XAMPP*
  • WampServer
  • phpStudy
• Debugging Tools
  • xhprof
  • xdebug
  • Fiddler
  • Chrome Dev Tools
  • SwitchHosts
• Version Management
  • Git/SVN
  • Github/GitLab
  • Sourcetree
• Mysql
  • Navicat for Mysql
  • PhpMyAdmin
• Redis
  • redisdesktop
• Markdown Writing
  • Typora
  • Cmd Markdown
• Cloud disk
  • Baidu Cloud
  • Nut Cloud

Environment construction

• Linux
• Nginx
• Apache
• Mysql
• PHP
• oh-my-zsh

programming language

• Front-end: CSS/Html/JavaScript/bootstrap
• LNMP: Linux/Nginx/Apache/Mysql/PHP
• Front-end framework: Vuejs/React/Angular
• Others: Golang/Java

Code quality

• Coding style
  • PSR
  • PHP_CodeSniffer
  • Clean Code PHP
• Unit Testing
  • PHPUnit
• Automated testing

PHP

• PHP Basics
  • Language reference
  • Safety
  • Features
  • Function reference
• Automatic loading
• Namespace
• Dependency management: Composer/Packagist
• PHP Standard Library
• PHP extension
• PHP kernel

Safety

• CSRF
• XSS
• Same-origin policy
• Web Application Security
• Password hash: salt processing/password_hash
• Data filtering
• Configuration File
• Register global variables
• Error Report

database

Basic Theory

• Three paradigms of database design

Relational database

• Mysql
  • SQL basics (SELECT, UPDATE, INSERT, DELETE, JOIN, subquery)
  • MySQL features (table engine, field type, function, index type)
  • MySQL advanced (Explain query optimization, Profiler, index optimization, processlist management, backup and restore, master-slave replication)
  • MySQL command line operation - use PHP to operate MySQL (PDO, Prepare, Bind)
• SQLite

NoSQL database

• Memcached
• Redis
• MongoDB

frame

• Laravel
• Yii
  • Authoritative Guide
• symfony
• codeigniter
• Phalcon
• ThinkPHP
• Swoole
• Tars
• Swoft

Computer Basics

• Compilation principle
• Computer network
• operating system
• Algorithm Principles
• Computer composition principle

Programming knowledge reserve

• Data structure
  • Array
  • Stack
  • Queue
  • Linked List
  • Tree
  • Graph
  • Heap
  • Hash list
• OOP/AOP
• Closure
• Programming paradigm
• Design Pattern
• Network programming & concurrency
  • Multi-threaded
  • Thread safety
  • Consistency, transactions
  • Lock
• operating system
  • Computer Principles
  • CPU
  • Multi-level cache
  • process
  • Thread
  • Coroutine

Architecture

• Complexity
• High concurrency
• high performance
• Highly available
• middleware
  • Web Server
  • cache
  • Message Queue
  • Timed Scheduling
  • RPC
  • Database Middleware
  • Log system
  • Configuration Center
  • API Gateway
• Distributed/clustered

Operation and maintenance & statistics

• Continuous Integration (CI/CD)
• test
  • TDD Theory
  • Unit Testing
  • Stress test
  • Full-link pressure measurement
  • A/B, grayscale, blue and green test
• Virtualization
• Container technology

Microservices

• Load balancing
  • Nginx/LVS
• Microservices
  • Service gateway

application

• user
  • Single sign-on
• Permissions
  • Permission system
• business
• search
  • Elasticsearch
  • Sphinx
  • Solr

Document specifications

• document
  • Design delivery documents
  • URL interface documentation
    • Postman
  • Database Documentation
  • API Documentation
    • swagger
    • apiDoc
    • phpDoc
• specification
  • HTTP
• tool
  • Graphite Documentation
  • Yuqi
  • GitBook
  • KanCloud

Development Process

• coding
• test
• deploy
• monitor

Soft skills

• Communication skills
• A sense of responsibility
• Logical thinking
  • Pyramid Principle
• Analyze and solve problems
• Learning Ability
  • Deliberate practice
• Teamwork
• Execution

appendix

• The Way of PHP
• Technical websites and blog highlights