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scene Imagine that there is a requirement: design a comment system that requires users to comment on articles and reply to each other, without the limit of level.(the adjacency list most commonly used by programmers will not be discussed here. Partners can baidu by themselves.) Path Enumeration Path enumeration is a complete path composed of ...

PHP live source in the payment of recharge, the dependence on Alipay is quite large. With the use of Alipay payment, adding Alipay payment and callback in PHP live broadcast source becomes more and more common. Here we will analyze how to realize the use of PHP live source to pay callbacks. 1. Access and configuration of Alipay 1, login to Alip ...

I What is LAMP? LAMP environment is an abbreviation of (Linux+Apache+ MySQL+PHP). It is a group of open source software commonly used to build dynamic websites or servers. At the same time, LNMP(Linux+Nginx+ MySQL+PHP) environment architecture is most contacted. Different from it, Apache is used as web page service and Nginx is used as web pag ...

In the actual use of more than 6.0 versions of ant classification information system, many users will put the city directory generated by the system under the root directory, with more than 300 city directories. Later, if they want to modify a function file, it is very troublesome to find it, and the directory structure of the whole website is ...

Basic data operation The database operation of micro engine system uses PDO compatible mode to query in the form of parameter binding. The system has tested and encapsulated PDO compatibility. The following describes several basic operation methods of the database. tablename() In order to prevent the naming conflict between the table of th ...

1: Basic overview of php The syntax of PHP absorbs the characteristics of popular computer languages such as C language, Java and Perl, which is easy for ordinary programmers to learn The main goal of PHP is to allow web developers to write dynamic pages quickly Simply put, PHP is mainly used to develop various types of website programs S ...

Implementation of role management in blog system Overview: the basic function of role management is to add, delete, modify and query roles. However, due to the relationship between roles and permissions, the relationship between roles needs to be considered in adding, deleting, modifying and querying. When adding roles, you need to grant permi ...

  In the design of RabbitMQ, producers and consumers are deliberately "decoupled", that is, the release of news and the consumption of news are decoupled. In RabbitMQ, there are different delivery mechanisms (producers), but each mechanism has a certain impact on performance. Generally speaking, the reliability of fast speed is low ...

Download address of documents and files Chat plug-in library: Workermanfile: http://doc2.workerman.net/ Manual: http://www.workerman.net/gatewaydoc/Download Demo: http://doc2.workerman.net/CatewayWorker server installation of Linux: http://www.workerman.net/download/GatewayWorker.zipCatewayWorker server installation Window: http://www.workerm ...

This deployment is not a cluster deployment and is suitable for individual or small company projects. Because GitHub is a foreign platform, the code pulling speed is not particularly ideal. Therefore, CODING is used as the code hosting platform. Hyperf is a spool framework. If it is developed on Mac, you can directly install the spool extension ...