Install PHP integrated environment and create a local site

Execute php scripts and understand PHP

URL interpretation and PHP operating principle

Simplified structure of project web1

PHP scalar type variable

PHP array types and traversal-1

PHP array types and traversal-2

Object, resource, null type - 1

Object, resource, null type - 2

Dynamic processing of project pages

PHP constant knowledge

PHP variable scope

Project path constant definition

fetch API asynchronous data submission 01

fetch API data submission and backend processing

Client cookies and application scenarios

Implementation of session tracking session

Implement user filtering and session tracking-1

Implement user filtering and session tracking-2

Implement user logout

Native validation method for encapsulating form fields-1

Native validation method for encapsulating form fields-2

Request dispatcher, delimiter heredoc, nowdoc-1

Request dispatcher, delimiter heredoc, nowdoc-2

Encapsulating user request dispatcher-1

Encapsulating user request dispatcher-2

Function variable parameters, named parameters, reference parameters -1

Function variable parameters, named parameters, reference parameters-2

Anonymous functions, callback functions, recursive functions-1

Anonymous functions, callback functions, recursive functions-2

Recursive function deletes the specified directory -1

Recursive function deletes the specified directory 2

Realizing Infinitus Classification-1

Realizing Infinitus Classification-2

Commonly used string processing functions

url series functions

composer installs tp6.0 framework

Classes and objects, constructors, OOP encapsulation

Register an autoloader for a class

Class inheritance and extension

PHP reloading practice

Static members of classes, class references self::

Interface (polymorphism), abstract class, trait-1

Interface (polymorphism), abstract class, trait-2

Late static binding static::

Elaborate on namespace, automatic loading of classes, use reference

Understanding mysql and DDL, DCL practical operation-1

Understanding mysql and DDL, DCL practical operation-2

DML operation, data table field type timestamp and datetime

Add, delete, query and modify statements for mysql data table

Meet PDO

mysql data type analysis-1

mysql data type analysis-2

PDO database connection configuration

SQL injection process

PDO preprocessing and user login verification-1

PDO preprocessing and user login verification-2

PDO practice: login verification process

Singleton mode to connect to the database and event delegation

1:1 imitation of Thinkphp chain query-1

1:1 imitation of Thinkphp chain query-2

1:1 imitation of Thinkphp chain query-3

Encapsulate where subquery, update, delete functions-1

Encapsulate where subquery, update, delete functions-2

Pagination principles and practice

Use layui-laypage to implement paging function

Redis data cache does static paging-1

Redis data cache does static paging-2

Improve redis static paging

MVC architecture ideas and business processes

Detailed explanation of composer automatic loading

composer installs verification code package

Install and test third-party models and view base classes

TP framework startup process and routing mapping-1

TP framework startup process and routing mapping-2

TP framework startup process and routing mapping-3

Routing mapping solution and MVC business process analysis-1

Routing mapping solution and MVC business process analysis-2

tp view-controller-model process analysis-1

tp view-controller-model process analysis-2

Content-type common values

PHP single and multiple file upload

Practical combat: layui+tp6 processing image upload

Practical combat: adding new singers

Refresh and verify verification code

Use of Baidu plug-in webuploader

Curl server requests interface data

WordPress configuration, article publishing, Infinitus classification-1

WordPress configuration, article publishing, Infinitus classification-2

Theme and plug-in installation, fixed url link setting-1

Theme and plug-in installation, fixed url link setting-2

Customized theme, site logo and icon settings, navigation settings