diff options
| -rw-r--r-- | inc/subscription.php | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/inc/subscription.php b/inc/subscription.php index fc26e42e8..e4cabffed 100644 --- a/inc/subscription.php +++ b/inc/subscription.php @@ -398,17 +398,22 @@ class Subscription { if($rev) { $subject = 'changed'; $trep['OLDPAGE'] = wl($id, "rev=$rev", true, '&'); - $df = new Diff(explode("\n", rawWiki($id, $rev)), - explode("\n", rawWiki($id))); + + $old_content = rawWiki($id, $rev); + $new_content = rawWiki($id); + + $df = new Diff(explode("\n", $old_content), + explode("\n", $new_content)); $dformat = new UnifiedDiffFormatter(); $tdiff = $dformat->format($df); $DIFF_INLINESTYLES = true; + $df = new Diff(explode("\n", hsc($old_content)), + explode("\n", hsc($new_content))); $dformat = new InlineDiffFormatter(); $hdiff = $dformat->format($df); $hdiff = '<table>'.$hdiff.'</table>'; $DIFF_INLINESTYLES = false; - } else { $subject = 'newpage'; $trep['OLDPAGE'] = '---'; |