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It's not some advanced knowledge, but it took a lot of time to do it for the first time. Finally, it's deducted bit by bit. It's in use now To solve this problem, I have encountered several bugs. 1. The generated signature is wrong. I printed it and checked it on the signature algorithm page of wechat. If it is right, it still ...

Start troubleshooting 1. Error prompt for starting apache service. Starting httpd: httpd: Syntax error on line 211 of /etc/httpd/conf/httpd.conf: Syntax error on line 6 of /etc/httpd/conf.d/php.conf: Cannot load /etc/httpd/modules/libphp5.so into server: libcrypto.so.6: cannot enable executable stack as shared object requires: Permission de ...

Today, sharing a practical function is to share the content of the website to wechat friends circle with thumbnails. Ordinary netizens may not pay attention to it. By default, there is no thumbnail for direct sharing. How to achieve this function? Wechat development team has helped us develop the interface, and we can use it. First, we n ...

Today's introduction is how to configure phpMyAdmin in Linux CentOS7 system. Catalog Environmental preparation Installation package Basic setup Sites Preview Environmental preparation linux centos7 system ssh software php language environment mysql database Installation package phpMyAdmin official website download Before installing, use x ...

Swoolefy is a lightweight and high-performance memory resident API and Web application service framework based on swoole. It highly encapsulates http, websocket, udp server, and extensible rpc service based on tcp. At the same time, it supports the installation and deployment of composer package. Based on practical application, swoolefy abstrac ...

I. request information If you want to get the current request information, you can use the \ think\Request class, except $request = Request::instance(); You can also use helper functions $request = request(); Of course, the most convenient way to get variables is to inject the request object. Get URL information $request = ...

According to different permissions, different functions are displayed in the menu bar, only the menu is limited. If the route is also limited, please improve and develop according to the example of the menu. Next, please study carefully the RBAC design of laravel 1. Create table (user table, role table, permission table, user role table, role p ...

Chapter 1 File Upload 1.1 Client Upload Settings File upload has become a common function in B/S programs.The goal is that customers can upload files to a specified directory on the server (Server) through a browser (Browser). Common web sites that support file upload: Various disks Portrait Web Albums Real-name authentication Mail Attachments ...

An example of the lottery game is made by PHP. The result of the lottery is achieved by throwing the dice points, which adds some interest to the lottery. We will write down the following html structure code in the html page,. wrap is used to place the color and prompt information, and "print" is used to place the prize. 1 <div ...

PHP+MySQL users register to send email to activate the account instance. The style of layui is simple and beautiful. 1. Register the email activation account and check whether the email has been registered. 2. Check whether the mailbox exists. Judge whether it is activated when the mailbox exists. If not, change the activation code and regist ...