9a86ad6f5758a2491d5e649e89fb3003b5898ace
3 * Copyright (C) 2003-2004 Polytechnique.org
4 * http://opensource.polytechnique.org/
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 /** class for describing flags
25 /** string that holds the flagset */
28 /** the boundary between flags */
33 * @param $flags services FROM coupures
36 function flagset( $flags="" ) {
37 $this->value
= $flags;
45 function addflag($flag) {
47 if (!$this->hasflag($flag)) {
49 $this->value
.= $this->sep
;
50 $this->value
.= $flag;
55 /** test si flag ou pas
59 function hasflag($flag) {
60 $tok = strtok($this->value
,$this->sep
);
62 if ($tok==$flag) return 1;
63 $tok = strtok($this->sep
);
73 function rmflag($flag) {
76 $tok = strtok($this->value
,$this->sep
);
80 $newvalue .= $this->sep
;
83 $tok = strtok($this->sep
);
85 $this->value
=$newvalue;