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Course Introduction：phpStudy is a user-friendly, all-in-one local web server environment for Windows, bundling Apache, MySQL, PHP, and phpMyAdmin. Its ease of use and streamlined interface make it popular for PHP development, though it lacks cross-platform compatibilit

2025-03-11 comment 0  503

Course Introduction：Foreach only accesses public attributes when traversing objects in PHP; 2. Protected and private attributes are not visible, even if you use foreach($thisas...) inside the class; 3. To customize the traversal behavior, you can implement the Iterator or IteratorAggregate interface; 4. To check the properties that include private and protected, you need to use the Reflection class; 5.get_object_vars() also only returns the public attributes under the current scope. Therefore, foreach's behavior is the embodiment of PHP encapsulation characteristics, and non-public attributes will not be traversed.

2025-08-04 comment 0  324

Course Introduction：Abstract classes and interfaces have their own uses in PHP. 1. Abstract classes are used to share code, support constructors and control access, and include abstract methods and concrete methods. 2. The interface is used to define behavior contracts. All methods must be implemented and are public by default, and support multiple inheritance. 3. Since PHP8, the interface can contain default methods to implement, but there is still no constructor or state. 4. When using abstract classes, you need to encapsulate implementation details; when using interfaces, you need to define cross-class behavior or build plug-in systems. 5. Can be used in combination: abstract classes implement interfaces or combine multiple interfaces into one abstract class. Select whether the structure plus sharing behavior (abstract class) or only the structure (interface).

2025-06-04 comment 0  1144

Course Introduction：To build a PHP content payment platform, it is necessary to build a user management, content management, payment and permission control system. First, establish a user authentication system and use JWT to achieve lightweight authentication; second, design the backend management interface and database fields to manage paid content; third, integrate Alipay or WeChat payment and ensure process security; fourth, control user access rights through session or cookies. Choosing the Laravel framework can improve development efficiency, use watermarks and user management to prevent content theft, optimize performance requires coordinated improvement of code, database, cache and server configuration, and clear policies must be formulated and malicious behaviors must be prevented.

2025-07-25 comment 0  416

Course Introduction：Choose a payment platform based on user portrait. WeChat Pay is suitable for users in the WeChat ecosystem, and Alipay is suitable for mature consumer groups and PC-side large-scale payments; 2. Registering a merchant account to obtain AppID, MCHID, API keys and other qualifications is the prerequisite; 3. Using the official PHPSDK integrated interface can simplify development and improve security; 4. The PHP backend generates orders and initiates prepayment requests, and the front end calls for payment based on the returned data; 5. Asynchronous callbacks are the final basis for successful payment, and signatures, IP whitelists, SSL encryption transmission must be verified and idempotence must be realized to prevent repeated processing; 6. Timeout orders are closed through timed tasks, refunds must be called to the API and handled multiple states, reconciliation needs to be regularly compared with the platform flow and system orders to ensure the consistency of funds, and the entire flow

2025-07-25 comment 0  752

Course Intermediate  16413

Course Introduction："Video Tutorial on Secondary Development of WeChat Public Platform Interface" uses and analyzes some advanced APIs for developing WeChat mini programs. If you don't understand the WeChat mini program interface or want to know more about it, you can watch this tutorial video! ! It can help us better develop WeChat applets, etc.

Course Intermediate  22596

Course Introduction："PHP WeChat Public Platform Development Video Tutorial" This course is jointly recorded by Chuanzhi Podcast and Dark Horse programmers. This course mainly talks about the overview of WeChat public platform, WeChat official interface analysis, WeChat's six major interfaces, three major reply interfaces, Robot development and more! ! If you are interested, you can come and learn!

Course Intermediate  19476

Course Introduction：WeChat public platform is a new service platform that provides business services and user management capabilities to individuals, enterprises and organizations. The WeChat public platform mainly includes real-time communication, message sending and material management. Users can group and manage fans of public accounts and communicate in real time. They can also use advanced functions - editing mode and development mode to automatically reply to user information. (The videos on this site are provided by netizens. If there is any infringement, please contact QQ:88526 for deletion!)

Course Advanced  13476

Course Introduction："Geek Academy WeChat Public Platform Development Video Tutorial" introduces the development process and methods of WeChat public platform, including the introduction to development, the basis of interfaces, methods of calling interfaces, etc., and demonstrates the calling of interfaces through examples.

Course Intermediate  14417

Course Introduction："WeChat Public Platform PHP Development, Construction and Secrets Video Tutorial" is a comprehensive and systematic introduction to the construction of WeChat public platform based on PHP technology. The main content includes the introduction of WeChat public platform, operation management of editing mode, verification of development mode, use of geographical location information, common API docking, database operation, cache processing, WAP site construction, and promotional functions such as scratch-off and flash sales.