Global variable string array

[factsjim]

Is there a way to create a global variable string array?

I would like to use this code:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
String InputStr="first,second,third";
String StringFound;
Int iCountOfCommas;

iCountOfCommas=InputStr.countOccurrences(",");

for (Int i=0;i<=iCountOfCommas;i++)
{
StringFound=InputStr.Part[i,","];
OutputStr=StringFound;
}
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++However I get an error on the line "OutputStr" since a global variable array can only be of type "Constant"

Thanks in advance.

Kind regards
Jim