Object-oriented learning path

Object-oriented basic learning path & programming language history

Introduction to object-oriented programming ideas

Object-oriented basic grammar learning path

Object-oriented keyword description

Simple object-oriented technology implementation

class member

access modifier qualifier

class internal object

Object-oriented development specifications

Construction method

Destructor method

Object passing by value

Range resolution operator (class constant access)

static members

self keyword

Class loading (concepts and steps)

Class loading (manual loading)

Class loading (autoload automatic loading)

Class loading (spl registration automatic loading)

Class loading summary

object cloning

Summary of object-oriented basics

Encapsulating database operation classes (steps)

Encapsulate database operation class (construction method)

Encapsulate database operation class (connection authentication)

Encapsulate database operation class (set character set)

Encapsulate database operation class (SQL execution check)

Encapsulate database operation class (write operation)

Encapsulate database operation class (read operation)

Encapsulating database operation classes (optimization)

Encapsulating database operation classes (summary)

Advanced object-oriented learning path

Learning paths for the three major characteristics of object-oriented

encapsulation

inherit

Polymorphism

PHP inheritance learning path

Inheritance related concepts and implementation

limited inheritance

rewrite

parent keyword

PHP inheritance features

static late binding

final class final

abstract classabstract

PHP inheritance summary

Trait code reuse learning path

trait concept

Trait with the same name

trait control

trait priority

Summary of trait code reuse

Interface learning path

interface

interface member

Interface inheritance

PHP overloading learning path

Overload

PHP property overloading

PHP method overloading

Object traversal learning path

Object traversal

Iterator

Generator

Design pattern learning path

Singleton pattern

Factory pattern

Namespace learning path

Namespace basics

namespace subspace

namespace access

global space

namespace application

Namespace introduction

Namespace summary

PDO learning path

PDO extension

PDO operation learning path

PDO manual review

PDO basic applications

PDO write operation

PDO read operation

PDO transaction function

PDO preprocessing

PDO preprocessing data binding

PDO exception learning path

PHP exception mechanism

PDO error mechanism

PDOException exception handling

Package Description

initialization

Exception encapsulation

write operation

Read operation + test

summary