Concatenate Operators in Different Programming Languages

In programming languages, concatenate operators are used to add/append/bring two strings together. For example, in vb.net, you can assign two strings as such:

Dim helloStr as string = “Hello”
Dim worldStr as string = “World”

To bring them together, you have to use a concatenate operator. As in vb.net, you will use “&”
Dim HWStr = helloStr & worldStr

VB.NET = &
C#.NET = +
C = +
PHP = .