Hi,
dot (.) is a string concatenation operation, so line
data=cfunctions.getToken(data);
concatenates value of variable cfunctions (likely null) with returned array, which resulted in a null converted to string concatenated with array converted to string.
Best regards,
Victor
dot (.) is a string concatenation operation, so line
data=cfunctions.getToken(data);
concatenates value of variable cfunctions (likely null) with returned array, which resulted in a null converted to string concatenated with array converted to string.
Best regards,
Victor