Why do the prompts in the command line interface of windows have double words?

Kotlin
IOS
VB.Net
SQL
Node.js
Swift
Ruby
Go
Oracle
Git
Laravel
Mongodb
Asp.Net
More...

as shown in the picture: keep it.

is normal before php-v is executed, and there is a flash in the interface after execution, and then this happens.
Why is this happening?
how to solve this problem?

Cmd Command-Line windows-7 windows

Mar.30,2022

Previous: Why doesn't the multi of Redis send a package of commands to the redis server as pipeline does, instead of sending a package with one command?

Next: Error: invalid "instanceof" keyword value Promise

False
Django, Why does the system automatically generate an empty session? every time the request is made?
Use python to convert dict1 to dict2, in the example. I tried for a long time but couldn't find a solution.
How to self-start the php-fpm service when building a LNMP environment with docker?
Can an array in react state be bound to a dom state using an element in the array?
Wechat browser version 6.6.5 cannot prevent the springback of pull-up and drop-down to the top under ios system.
In express+hbs, how do you define the routed data as a variable on the page?
How to use symbol reference of Iconfont in dva
How to elegantly add data to JSON objects?
Using node to build video streaming server
The proportional width of the echarts graph is inconsistent.
React uses axios to call the background data. After success, how to jump to the page based on the returned value?
I don't understand what a linux command means. Please explain it.
Vue introduces multiple components in vue-router by nesting named views, and does not refresh the same reference in other pages.
Running nodejs reports fewer errors ")"

There are only routing changes in the react-routerV4 Link component, and the page cannot be redirected.
Can vue-fullcalendar add festivals?
Vue prompt Unknown custom element
Why is there three kinds of classloader, in java? what is the purpose of this design?
What is the difference between the HTTP module and the HTTPS module?