Issue 14_PHP Programming

• Chapter1 0125-php data type and detection
• 1-1 PHP environment setup and code writing methods
• 1-2 PHP environment setup and code writing method 1
• 1-3 Explain in detail the data types in php
• 1-4 Describe the data types in php 1
• Chapter2 0126-Elaborate on variables and constants
• 2-1 Variable type conversion and detection
• 2-2 Variable type conversion and detection 1
• 2-3 Definition and usage details of variables and constants
• 2-4 Definition and usage details of variables and constants 1
• Chapter3 0127-Common operations and process control
• 3-1 Common operators and branch control
• 3-2 Common operators and branch control 1
• 3-3 Loops and File Contains in Practice
• Chapter4 0128-The most comprehensive function explanation in history
• 4-1 Describe function types, parameters and return values ​​in detail
• 4-2 Describe function types, parameters and return values ​​1
• 4-3 Detailed explanation of scope, closure, callback and static
• Chapter5 0129-Elaborate on commonly used array functions
• 5-1 How to use common array functions and scenarios 1
• 5-2 How to use common array functions and scenarios 2
• 5-3 How to use common array functions and scenarios 3
• Chapter6 0201-Introduction to commonly used string functions
• 6-1 Common strings and usage scenarios 1
• 6-2 Common strings and usage scenarios 2
• 6-3 Common strings and usage scenarios 3
• Chapter7 0202-Basics of Object-Oriented Programming
• 7-1 Classes, instances, static members and class extensions
• 7-2 Classes, instances, static members and class extensions 1
• 7-3 The relationship between traits and inheritance and conflict resolution
• Chapter8 0203-Static binding, interfaces and abstract classes
• 8-1 Late static binding and interface technology
• 8-2 Late static binding and interface technology 1
• 8-3 Abstract classes and implementation
• Chapter9 0204 - [Additional Lesson] Online Q&A
• 9-1 the first lesson
• 9-2 First lesson 1
• 9-3 Second class
• 9-4 Second Lesson 1
• Chapter10 0222-Overloading, References and Namespaces 1
• 10-1 Overloading, referencing and serialization
• 10-2 Overloading, referencing and serialization 1
• 10-3 Namespace and subspace applications
• Chapter11 0223-Namespace 2 and Database Basics 1
• 11-1 Namespaces
• 11-2 namespace1
• 11-3 Database basics 1
• 11-4 Database Basics 2
• Chapter12 0224 - Basics of Database Operations 2
• 12-1 Common database operations 2-1
• 12-2 Common database operations 2-2
• 12-3 Common database operations 2-3 (End)
• Chapter13 0225-PDO operation database technology
• 13-1 PDO implements common CURD operations
• 13-2 PDO implements common CURD operations 1
• 13-3 Describe the principle and implementation of paging in detail
• Chapter14 0301-Practical session control technology
• 14-1 Session control principle and practice 1
• 14-2 Session control principle and practice 2
• 14-3 Session control principle and practice 3
• 14-4 Session control principles and practice 4
• Chapter15 0302-File upload and MVC preliminary
• 15-1 File upload principle and implementation process
• 15-2 File upload principle and implementation process 1
• 15-3 MVC and design patterns
• 15-4 MVC and design patterns 1
• Chapter16 0303-Facade mode and Composer
• 16-1 Facade mode and Composer common instructions
• 16-2 Facade mode and Composer common instructions 1
• 16-3 autoloading in composer
• Chapter17 0304-Write a mini framework by yourself
• 17-1 Composer instance and manual small box addition
• 17-2 Composer instance and hand-made small box plus 1
• Chapter18 0305-Framework principles and parameter analysis, API programming basics
• 18-1 Framework principle and parameter analysis principle and implementation process
• 18-2 Framework principle and parameter analysis principle and implementation process 1
• 18-3 API interface programming basics
• 18-4 API interface programming basics 1
• Chapter19 0308-Front-end and PHP review and experience sharing
• 19-1 Front-end review and learning experience sharing
• 19-2 Front-end review and learning experience sharing 1
• 19-3 js and php learning key points and commonly used books
• Chapter20 0309-Online Q&A
• 20-1 Online Q&A-1
• 20-2 Online Q&A-2
• 20-3 Online Q&A-3