How PHP works
31 minutes24 secondsCreation and parsing of dynamic content
22 minutes36 secondsBasic structure of PHP program
41 minutes39 secondsProduction of dynamic pages
35 minutes25 secondsPage public module separation technology
34 minutes19 secondsTemplate principle and production process revealed 1
36 minutes40 secondsTemplate principle and production process revealed 2
20 minutes19 secondsDatabase principles
27 minutes17 secondsCommonly used CURD operations (add, delete, modify, check)
29 minutes17 secondsPDO operation database (Part 1)
39 minutes46 secondsPDO operation database (Part 2)
37 minutes48 secondsDatabase management website dynamic data
34 minutes49 secondsThe principle and implementation of cookies and sessions
32 minutes26 secondsThe principle and implementation of cookies and sessions 1
24 minutes16 secondsCOOKIE version of user login and authentication (Part 1)
42 minutes47 secondsCOOKIE version of user login and verification (Part 2)
17 minutes08 secondsSESSION version of user login and authentication
21 minutes15 secondsThe principle of paging
20 minutes17 secondsImplementation of Ajax asynchronous request
27 minutes15 secondsAjax realizes paging display of table data 1
30 minutes04 secondsAjax realizes paging display of table data 2
26 minutes33 secondsFunction declaration and calling
22 minutes10 secondsFunction parameters and return types
37 minutes20 secondsKnowledge of anonymous functions and closures
37 minutes35 secondsDefinition and member access of classes and objects
29 minutes23 secondsInitialization and construction methods of class instances
20 minutes07 secondsClass extension (inheritance)
18 minutes30 secondsClass access control and encapsulation technology
28 minutes46 secondsClasses and class instantiations
15 minutes48 secondsDescribe the role of instance attributes in detail
20 minutes56 secondsDescribe the functions of instance methods in detail
15 minutes37 secondsDescribe construction methods and practical cases in detail
32 minutes02 secondsDescribe class inheritance and method extension in detail
23 minutes02 secondsDescribe access control of class members in detail
Course Answers 1
Course Answers 2
Static members are defined as access
Definition and access of class constants
Property overloading technology for class members
Static method overloading implements chained access to the database (1)
Static method overloading implements chained access to the database (2)
The principle and implementation of class automatic loading
15 minutes02 secondsDescribe abstract classes in detail
Describe the interface and implementation process in detail
Interface practice: CURD operation 1
25 minutes23 secondsInterface practice: CURD operation 2
17 minutes16 secondsCreation and use of namespaces
Hierarchical management of namespaces
If automatically loading a class with a namespace
18 minutes30 secondsNamespace alias access and instances
Static late binding knowledge
Administrator login module 1
33 minutes39 secondsAdministrator login module 2
28 minutes10 secondsData paging output for employee management
Tips for making paging strips
26 minutes16 secondsAdd employee operations
31 minutes19 secondsAnalysis of front-end and back-end JSON data interaction principles
How to implement editing and deletion operations
php crawl function 1
31 minutes27 secondsphp crawl function 2
23 minutes27 secondsphp regular function
25 minutes25 secondspgp regular expression atom
php regular expression quantifier
php regular expression predefined characters
php regular expression special characters
php regular expression modifier
php regular expression priority
php string functions
json data format
19 minutes51 secondsphp capture interface data
php web scraping 1
27 minutes38 secondsphp web scraping 2
29 minutes57 secondsphp web scraping 3
php web scraping 1
30 minutes00 secondsphp web scraping 2
php interface 1
23 minutes58 secondsphp interface 2
24 minutes16 secondsCourse Answers