Board Thread:Support Requests - Getting Technical/@comment-3234315-20190612080928/@comment-9605025-20190612140032

Just to be clear though, there is a difference between  and. In both cases, if the parameter has been specified, the value will be returned. The value could be an empty string or a string of whitespace characters. Where they differ is when the parameter is not specified. The first case will return an empty string while the second case will return literally  as string. For example, this: This is an example of the first case.

This is an example of the second case. produces this:

This is an example of the first case.

This is an example of the second case.