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The fourth issue_PHP development

• Chapter1 PHP development environment construction and PHP basic syntax cases
• 1-1 PHP operating principle development environment and editor installation settings
• 1-2 php generate html file
• 1-3 Mixing php and html
• 1-4 Application of php variables
• Chapter2 Process control and functions
• 2-1 Introduction to common data types in php
• 2-2 Associative array traversal output
• 2-3 Alternative syntax for flow control
• 2-4 Describe the functions in php in detail
• 2-5 Function encapsulation enables code reuse
• 2-6 Employee management system backend home page production
• Chapter3 Database principles and query operations
• 3-1 Dynamic websites and databases
• 3-2 Download and installation of Adminer management tool
• 3-3 The process of creating databases and data tables
• 3-4 Introduction to basic SQL commands
• 3-5 Create a PDO object and connect to the database
• 3-6 Create PDO preprocessing object
• 3-7 Parameter binding of SQL statement template
• 3-8 Processing of single record query results
• 3-9 How to bind result set columns to variables
• Chapter4 PDO writing operations and user management
• 4-1 PDO new record operation
• 4-2 PDO update record operation
• 4-3 PDO delete record operation
• 4-4 If you get the number of result set records correctly
• 4-5 User editing function of employee management system (1)
• 4-6 User editing function of employee management system (2)
• 4-7 User editing function of employee management system (3)
• 4-8 User editing function of employee management system (4)
• Chapter5 Session control technology and user login practice
• 5-1 Cookie principle and implementation
• 5-2 session principle and implementation
• 5-3 Login control of employee management system (1)
• 5-4 Login control of employee management system (2)
• 5-5 Login control of employee management system (3)
• 5-6 Login control of employee management system (4)
• Chapter6 Employee management of employee management system (addition, deletion and modification operations)
• 6-1 Additional: Principle and implementation of soft deletion
• 6-2 Add new employee operation (1)
• 6-3 Add new employee operation (2)
• 6-4 Edit employee actions
• 6-5 Delete employee operation
• Chapter7 System settings of employee management system
• 7-1 System settings for employee management 1
• 7-2 System settings for employee management 2
• 7-3 System settings for employee management 3
• 7-4 Paging principle and implementation of employee management system (1)
• 7-5 Paging principle and implementation of employee management system (2)
• 7-6 Paging principle and implementation of employee management system (3)
• Chapter8 Object-oriented programming (1)
• 8-1 The principle and implementation of file upload
• 8-2 Introduction and implementation of classes and objects
• 8-3 Definition and access of object properties
• 8-4 Definition and access of object methods
• 8-5 Definition and examples of constructor methods
• 8-6 Class inheritance and method overriding
• Chapter9 Static members and method overloading
• 9-1 Access restrictions on object members
• 9-2 Definition and access of static members
• 9-3 Definition and access of class constants
• 9-4 Property overloading operations
• 9-5 Method overloading
• 9-6 Practical combat: Static method overloading implements database chain calling
• Chapter10 Abstraction/Interface/Static Inheritance/Namespace and Practical Combat
• 10-1 Implementation principle of automatic loading of classes
• 10-2 Abstract classes and applications
• 10-3 Interface principle and implementation
• 10-4 Interface practice: CURD operation of database
• 10-5 Application scenarios and implementation principles of late static binding
• 10-6 The role of namespaces
• 10-7 How namespaces are defined
• 10-8 How to define multiple namespaces at the same time
• 10-9 Hierarchical management of namespaces
• 10-10 Autoloading technology with namespace classes
• 10-11 How to implement alias import of class space
• 10-12 Namespace practice
• Chapter11 Sina micro-functions developed natively in PHP
• 11-1 Project introduction and database design
• 11-2 Database access class package 1
• Chapter12 PHP native development Sina micro-function 1
• 12-1 Database access class package 2
• 12-2 Database access class package 3
• Chapter13 PHP native development Sina micro-function 2
• 13-1 Database access class package 4
• 13-2 Weibo release and course summary
• Chapter14 IM WeChat instant chat
• 14-1 Introduction and installation of Redis
• 14-2 AES data encryption and decryption technology
• Chapter15 IM WeChat instant chat 1
• 15-1 User login 1
• 15-2 User login 2
• 15-3 websocket connection, send message, disconnect
• Chapter16 IM WeChat instant chat 2
• 16-1 Php operation redis
• 16-2 The user logs in to Workerman and saves the user to redis
• Chapter17 IM WeChat instant chat 3
• 17-1 Server sends message to browser
• 17-2 Users send messages to each other 1
• 17-3 Users send messages to each other 2
• Chapter18 IM WeChat instant chat 4
• 18-1 Broadcast messages to implement group chat function
• 18-2 Course summary
• Chapter19 IM WeChat instant chat 5
• 19-1 Native project development course Q&A 1
• 19-2 Native project development course Q&A 2
• 19-3 Native project development course Q&A 3