3 * Portions taken from phpwiki-1.3.3.
5 * Copyright © 2000, 2001 Geoffrey T. Dairiki <dairiki@dairiki.org>
6 * You may copy this code freely under the conditions of the GPL.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21 * http://www.gnu.org/copyleft/gpl.html
24 * @ingroup DifferenceEngine
28 * A pseudo-formatter that just passes along the Diff::$edits array
29 * @ingroup DifferenceEngine
31 class ArrayDiffFormatter
extends DiffFormatter
{
36 public function format( $diff ) {
40 foreach ( $diff->edits
as $edit ) {
41 switch ( $edit->type
) {
43 foreach ( $edit->closing
as $l ) {
47 'newline' => $newline++
52 foreach ( $edit->orig
as $l ) {
56 'oldline' => $oldline++
,
61 foreach ( $edit->orig
as $i => $l ) {
65 'new' => isset( $edit->closing
[$i] ) ?
$edit->closing
[$i] : null,
66 'oldline' => $oldline++
,
67 'newline' => $newline++
,
72 $oldline +
= count( $edit->orig
);
73 $newline +
= count( $edit->orig
);