Purpose:
Returns the position of a search string within a string. This is a backwards search. The third parameter, determines which appearance will be returned. Default is 1.
The first character in the string has the position 0.
-1 as return value signifies the search string no longer appears.
Parameter:
String
String Search string
Number (optional)
Return value:
Number
Examples:
StrRPos("Normalconsumer","or") Result: 1
StrRPos("Normalconsumer","r") Result: 13
StrRPos("Normalconsumer","r",1) Result: 13
StrRPos("Normalconsumer","r",2) Result: 2