function StringSplit(const S: String; const Separators: TArrayOfString; const Typ: TSplitType): TArrayOfString;
Splits the given string into substrings, using the given characters or strings to be used as separator. Empty substrings can be ignored.
TSplitType is defined as:
TSplitType = (stAll, stExcludeEmpty, stExcludeLastEmpty);
var
A: array of String;
begin
A := StringSplit('1,,2', [','], stExcludeEmpty);
// A = ['1','2']
end;