An entry-level PHP tutorial for beginners with zero basic knowledge

• Chapter1 PHP Basics-day01
• 1-1 Setting up the environment-php introduction
• 1-2 Building environment-basic concepts of website
• 1-3 Setting up the environment - static website access process
• 1-4 Setting up the environment - dynamic website access process
• 1-5 Setting up the environment-installing apache and directory introduction
• 1-6 Setting up the environment-Introduction to httpd.exe for installing Apache
• 1-7 Set up the environment - configure the default site
• 1-8 Setting up the environment-installing and configuring PHP
• 1-9 Set up the environment-Apache loads PHP
• 1-10 Set up the environment-install MySQL
• 1-11 Setting up the environment-MySQL directory description
• 1-12 Setting up the environment-MySQL access process
• 1-13 Set up the environment-PHP loads the MySQL extension
• 1-14 Setting up the environment-Introduction to virtual hosts
• 1-15 Set up the environment - configure a virtual host based on domain name
• Chapter2 PHP Basics-day02
• 2-1 PHP basics-PHP tags and comments
• 2-2 PHP basics-PHP syntax terminator
• 2-3 PHP Basics-Variable Concept and Usage
• 2-4 PHP basics - variable naming rules and predefined variables and variable variables
• 2-5 PHP basics - variable value transfer
• 2-6 PHP basics-definition and use of constants
• 2-7 PHP basics-system constants
• 2-8 PHP Basics-Data Type Classification
• 2-9 PHP basics-data type conversion
• 2-10 PHP basics-data type judgment
• 2-11 PHP Basics-Introduction to Integer Type Base
• 2-12 PHP basics-integer type base conversion
• 2-13 PHP Basics - Floating Point and Boolean
• Chapter3 PHP Basics-day03
• 3-1 Assignment, arithmetic, comparison operators
• 3-2 operator logical operator
• 3-3 Concatenation, error suppression, ternary operator
• 3-4 self-operation operator
• 3-5 Computer code, bitwise operators, operator precedence
• 3-6 Introduction to branch structure: introduction to if branch
• 3-7 if branch instance
• 3-8 switch branch statement
• 3-9 for loop
• 3-10 while and do-while loops
• 3-11 loop control
• 3-12 Flow control alternative syntax
• Chapter4 PHP Basics-day04
• 4-1 File contains
• 4-2 File inclusion principle
• 4-3 The difference between file inclusion and require
• 4-4 File package loading path
• 4-5 File nested includes
• 4-6 Functions (basic understanding)
• 4-7 Introduction to function formal parameters and actual parameters
• 4-8 Default values ​​for function parameters
• 4-9 Function parameters - pass by reference
• 4-10 function body
• 4-11 Scope (top)
• 4-12 Scope (below)
• 4-13 static variable
• 4-14 variadic function
• 4-15 anonymous function
• 4-16 pseudotype
• Chapter5 PHP Basics-day05
• 5-1 Commonly used system functions: output function and time function
• 5-2 Commonly used mathematical functions and functions related to functions
• 5-3 Misclassification
• 5-4 error trigger
• 5-5 Wrong settings
• 5-6 Custom error handling
• 5-7 String definition syntax
• 5-8 string escape
• 5-9 string length
• 5-10 String related functions (Part 1)
• 5-11 String related functions (Part 2)
• 5-12 Arrays (basic concepts)
• 5-13 Array (multidimensional array)
• 5-14 Traverse the array (top)
• 5-15 Traverse an array (medium)
• 5-16 Traverse the array (below)
• Chapter6 PHP Basics-day06
• 6-1 Array sort function
• 6-2 array pointer function
• 6-3 Array related functions
• 6-4 Programming ideas (recursive algorithm)
• 6-5 Programming ideas (recursive algorithm)
• 6-6 Array (bubble sort)
• 6-7 Array (selection sort)
• 6-8 Array (insertion sort)
• 6-9 Array (quick sort)
• 6-10 Array (merge sort)
• 6-11 Array (search algorithm)
• Chapter7 mysql database-day01
• 7-1 Basic concepts of database
• 7-2 Introduction to SQL
• 7-3 Basic introduction to mysql
• 7-4 mysql server architecture
• 7-5 Basic SQL operations - library operations (create database)
• 7-6 Basic SQL operations - library operations (display database)
• 7-7 Basic SQL operations - library operations (select+modify+delete)
• 7-8 Basic SQL operations - table operations (create data tables)
• 7-9 Basic SQL operations - table operations (multi-dimensional display table)
• 7-10 Basic SQL operations - table operations (modifying tables in multiple dimensions)
• 7-11 Basic SQL operations - data operations (inserting data)
• 7-12 Basic SQL operations - data operations (check, delete, modify)
• 7-13 Character Sets - Introduction
• 7-14 Character set-mysql character set settings
• Chapter8 mysql database-day02
• 8-1 Column type - integer
• 8-2 Column type - display length (zerofill)
• 8-3 Column type - decimal (floating point)
• 8-4 Column type-decimal type (fixed point number)
• 8-5 Column type - time date type
• 8-6 Column type - string type (char and varchar)
• 8-7 Column type - string type (text and enum)
• 8-8 Column type - string type (set)
• 8-9 Column type-mysql record length (varchar maximum length)
• 8-10 Column properties - simple properties
• 8-11 Column properties-primary key
• 8-12 Column properties - auto-increment (basic use)
• 8-13 Column properties - auto-increment (advanced use)
• 8-14 Column Properties - Unique Key
• 8-15 Table relationship-one-to-one
• 8-16 Table relationship—one-to-many (many-to-one)
• 8-17 Table relationship-many-to-many
• Chapter9 mysql database-day03
• 9-1 Advanced operations-add data
• 9-2 Advanced operations - update data
• 9-3 Advanced operations - delete data
• 9-4 Advanced operation-query data (before where)
• 9-5 Advanced operation-query data (groupby aggregate function)
• 9-6 Advanced operation - query data (groupby multi-grouping + sorting + backtracking statistics)
• 9-7 Advanced operation-query data (having+orderby+limit)
• 9-8 Advanced operations - operators
• 9-9 Union query
• 9-10 Join Query - Concept (Classification)
• 9-11 Join Query-Cross Join
• 9-12 Join query-inner join
• 9-13 Connection query-outer connection
• 9-14 Join query-using keyword
• Chapter10 mysql database-day04
• 10-1 Subqueries—Concepts and Classifications
• 10-2 Subquery - scalar subquery
• 10-3 Subquery - Column subquery
• 10-4 Subquery - row subquery
• 10-5 Subquery - table subquery
• 10-6 Subquery - exists subquery
• 10-7 Subquery - specific keywords
• 10-8 Data backup and restoration—entire database backup and restoration
• 10-9 User rights management - User management
• 10-10 User rights management - rights management
• 10-11 User rights management - lost password recovery
• 10-12 Foreign keys - concepts (basic operations)
• 10-13 Foreign key - constraint
• 10-14 View - basic operations
• 10-15 Transaction Security - Concept
• 10-16 Transaction Security—Automatic Transactions
• 10-17 Transaction Security - Manual Transactions
• 10-18 Transaction Security - Features
• Chapter11 mysql database-day05
• 11-1 Variables - system variables
• 11-2 Variables - session variables & local variables
• 11-3 Process structure - if branch
• 11-4 Process control - while loop
• 11-5 Functions - built-in functions
• 11-6 Function - custom function
• 11-7 Comprehensive case study of functions and process structures
• 11-8 variable scope
• 11-9 Stored Procedure - Concept
• 11-10 Stored procedures - basic operations
• 11-11 Stored procedures - parameter types
• 11-12 Trigger - concept
• 11-13 Triggers - basic operations
• 11-14 Trigger - Application
• Chapter12 PHP core technology-day1
• 12-1 Form value passing - concept
• 12-2 Form value passing - form value passing method
• 12-3 Form value passing - PHP receives form data
• 12-4 Form value passing - PHP processing checkbox (1)
• 12-5 Form value passing - PHP processing check box (2)
• 12-6 Form value passing - PHP processing check box (3)
• 12-7 File upload - principle
• 12-8 File upload - form production
• 12-9 File upload - detailed explanation of $_FILES
• 12-10 File upload - save uploaded files
• 12-11 File upload - multiple file upload (1)
• 12-12 File upload - multiple file upload (2)
• 12-13 File upload - multiple file upload (3)
• 12-14 File upload - function encapsulation (1)
• 12-15 File upload - function encapsulation (2)
• 12-16 File upload - function encapsulation (3)
• 12-17 File upload - function encapsulation (4)
• Chapter13 PHP core technology-day2
• 13-1 mysql extension - basic operations of connecting to the database
• 13-2 mysql extension - addition, deletion and modification operations (1)
• 13-3 mysql extension - addition, deletion and modification operations (2)
• 13-4 mysql extension - query operation (1)
• 13-5 mysql extension - query operation (2)
• 13-6 mysql extension - related functions (1)
• 13-7 mysql extension - related functions (2)
• 13-8 mysql extension - news management (preparation)
• 13-9 mysql extension - news management (new 1)
• 13-10 mysql extension - news management (new 2)
• 13-11 mysql extension - news management (display 1) [knowledge point error]
• 13-12 mysql extension - news management (show 2)
• 13-13 mysql extension - news management (delete)
• 13-14 mysql extension - news management (modification 1)
• 13-15 mysql extension - news management (modification 2)
• Chapter14 PHP core technology-day3
• 14-1 HTTP protocol - basic understanding
• 14-2 HTTP protocol - HTTP request
• 14-3 HTTP protocol - HTTP response
• 14-4 HTTP protocol - common settings for HTTP responses
• 14-5 HTTP protocol - PHP simulates HTTP requests (1)
• 14-6 HTTP protocol - PHP simulates HTTP requests (2)
• 14-7 File programming - preliminary understanding
• 14-8 File programming - path operations
• 14-9 File programming - recursively traverse directories (1)
• 14-10 File programming - recursively traverse directories (2)
• 14-11 File programming - file operations
• 14-12 File programming - file operations (related functions)
• 14-13 File Programming - File Operation (File Download)
• Chapter15 PHP core technology-day4
• 15-1 Conversation technology - a preliminary understanding
• 15-2 Conversational technology - COOKIE (how it works)
• 15-3 Conversation technology - COOKIE (basic use)
• 15-4 Session technology - COOKIE advanced (life cycle)
• 15-5 Conversation technology - COOKIE advanced (scope)
• 15-6 Session technology - COOKIE advanced (cross-subdomain)
• 15-7 Session technology - COOKIE advanced (array data)
• 15-8 Conversation technology - SESSION (working and principle)
• 15-9 Conversation technology - SESSION (basic use)
• 15-10 Session technology - SESSION (delete data)
• 15-11 Session technology - SESSION (related configuration)
• 15-12 Session technology - SESSION (destroy session)
• 15-13 Session technology - SESSION (garbage collection)
• 15-14 Session technology - SESSION (COOKIE is prohibited from using SESSION) (1)
• 15-15 Session technology - SESSION (forbid COOKIE to use SESSION) (2)
• Chapter16 PHP core technology-day5
• 16-1 GD image processing - introduction and introduction
• 16-2 GD image processing - creating canvas resources
• 16-3 GD image processing - operating canvas resources (1)
• 16-4 GD image processing - operating canvas resources (2)
• 16-5 GD image processing - output and destroy canvas resources
• 16-6 GD image processing - obtaining image information
• 16-7 GD image processing - verification code processing (verification code picture)
• 16-8 GD image processing - verification code processing (random text)
• 16-9 GD image processing - verification code processing (random color + interference)
• 16-10 GD image processing - verification code processing (click to change)
• 16-11 GD image processing - thumbnail implementation (principle + fixed size implementation)
• 16-12 GD image processing - thumbnail implementation (equal ratio 1)
• 16-13 GD image processing - thumbnail implementation (equal ratio 2)
• 16-14 GD image processing - watermark image implementation (principle + implementation)
• 16-15 GD image processing - watermark image implementation (encapsulated watermark production function 1)
• 16-16 GD image processing - watermark image implementation (encapsulated watermark production function 2)
• 16-17 GD image processing - watermark image implementation (encapsulated watermark production function 3)