PHP basic syntax

Mixed writing of PHP and HTML

PHP generated content sent to client

Basic understanding of variables

Basic understanding of string characters

Variable type detection and conversion

A detailed explanation of the differences between is_null(), empty() and isset()

Scope of variables (emphasis)

Commonly used variable operations

Creation, access and detection of constants

Array creation, access, update and deletion

Process control of multi-branch judgment

for loop structure

Table automatic generator

Table automatic generator 2

Front-end form production

Ajax submission and PHP validation

Front-end output of verification results

Password and password confirmation verification

Basic knowledge of functions

while loop

Array key value and pointer cruise function

Stack and queue operations

Split, merge, delete and replace

Array traversal and examples

Detailed description of array sorting function

How to correct string length

character comparison function

Conversion between string and array

Conversion between html font characters

Delete or fill specified content

Commonly used find and replace functions

File operations

Directory traversal (Part 1)

Directory traversal (Part 2)

File path parsing

Common operations on files and directories

Describe in detail the principle and implementation of file upload

How cookies work and common operations

Practical cookie implementation for user login

Practical cookie implementation for user login 2

Practical Cookie Implementation of User Login Three

The working principle and common operations of session

Actual modification of cookie login to session login

Administrator installation and common SQL statements

Describe database connection technology in detail

Proper steps to perform database operations

Add new operation skills

Update operation process

6.1 Query operations involve technology

An easy way to query operations

Delete operation

Multi-statement query and multi-result set processing technology

How to execute multiple SQL write operation statements

Basic operations of field pointers

Basic operations of record pointers

Preprocessing new operations

Simplification of new preprocessing operations

Preprocessing operations on result sets

MySQLi object-oriented connection operation

New object-oriented operations in MySQLi

Simplify MySQLi object-oriented new operations

MySQLi object-oriented processing of query result sets

PDO connects to database

PDO preprocessing insert operation

Simplify PDO preprocessing insert operations

PDO preprocessing update operations

Basic steps for PDO preprocessing query operations

Chained implementation of PDO preprocessing query operations

PDO preprocessing implements traversal of multiple result sets

Library encapsulation connection operation

New operations for library encapsulation

Library encapsulation update operation

Library encapsulation of single query operation

Library encapsulation of multiple query operations

Library closure deletion operation

Paging principle and manual paging

Implement previous page and next page

Generation of intermediate page number sequence

Simplify pagination code

Current page number highlighting and page number jump

Encapsulate paging functions and calls

Relationship between classes and objects and member access methods

Constructors, property queryers and setters

Magic methods __get() and __set()

Class attributes and class constants

Automatic loading of classes

Class inheritance and method overloading

Creation and access of static members

Parameter handling function

User callback agent execution function

eval() and creating anonymous functions

A closer look at range parsers

Elaborate on static and late static binding

What is abstract class

Describe the interface and implementation in detail

A closer look at traits and inheritance

How to iterate over objects

How to clone an object

Object serialization with __sleep() and __wackup()

Class attribute detection and deletion __isset() and __unset()

Cross-class calls to __call() and __callStatic()

Namespaces and space members

Namespace declaration and global space access

Classification and access methods of namespaces

Namespace aliases and import methods

Elaborating on MVC design ideas (Part 1)

Elaborating on MVC design ideas (Part 2)

Describe MVC design ideas in detail (Part 2)

Introduction to singleton pattern

Introduction to Factory Pattern

Introduction to registration tree mode

Similarities and differences between enterprise-level project development and learning 1

Similarities and differences between enterprise-level project development and learning 2

Product birth process

html page part 1

html page part 2

html page part 3

html page part 4

html page part 5

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