Implode / Explode

type


  TExplodeArray = array of String;




{...}




function Implode(const cSeparator: String; const cArray: TExplodeArray): String;


var


  i: Integer;


begin


  Result := '';


  for i := 0 to Length(cArray) -1 do begin


    Result := Result + cSeparator + cArray[i];


  end;


  System.Delete(Result, 1, Length(cSeparator));


end;




function Explode(const cSeparator, vString: String): TExplodeArray;


var


  i: Integer;


  S: String;


begin


  S := vString;


  SetLength(Result, 0);


  i := 0;


  while Pos(cSeparator, S) > 0 do begin


    SetLength(Result, Length(Result) +1);


    Result[i] := Copy(S, 1, Pos(cSeparator, S) -1);


    Inc(i);


    S := Copy(S, Pos(cSeparator, S) + Length(cSeparator), Length(S));


  end;


  SetLength(Result, Length(Result) +1);


  Result[i] := Copy(S, 1, Length(S));


end;