PHP Concatinating Strings
In PHP, concatination is the joining of strings. The easiest way to explain this process is through the following examples.With concatinatiion, two variables can be joined with a period inserted between them.
With php, all text between quotes can be ended with a period. In example 3, a space was created after $var1. We simply used quotes to make a space.
Below, is the same as example 3 with the exception of using single quotes.