STD.Str.Reverse STD.Str.Reverse Str.Reverse Reverse ( source ) STD.Uni.Reverse STD.Uni.Reverse Uni.Reverse ( source ) source A string containing the data to reverse. Return: Reverse returns a STRING or UNICODE value, as appropriate. The Reverse functions return the source string with all characters in reverse order. Example: A := STD.Str.Reverse('ABCDE'); //A contains 'EDCBA'