   PHP 8 for Developers培訓

Introduction

What's new in PHP 8?
PHP programming tips and refreshers
Getting Started

Setting up the server environment
Installing PHP 8
Configuring the database
Implementing Attributes

Attribute syntax and namespaces
Using Reflection API
Declaring attribute classes
Constructor Property Promotion

Constructor arguments
Declaring class properties
Coding style considerations
Using Match Expression

Structure and usage
Match vs switch
Handling non-identity checks
Named Arguments

Defining function parameters
Parameters vs arguments
Union types
PHP 8 named arguments
PHP JIT Compiler

Enabling OPCache
Configuring JIT compiler
Security Best Practices in PHP 8

Session, filesystem, database security
Error reporting and data handling
Troubleshooting

Summary and Next Steps