note 60321 added to ref.xdiff

Installing xdiff requires the libxdiff libraries, while this may be obvious for those familiar with libxdiff if you were just looking for an easy way to run a diff in PHP it may come as a surprise. You can obtain libxdiff from http://www.xmailserver.org/xdiff-lib.html ---- Manual Page -- http://www.php.net/manual/en/ref.xdiff.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+60321 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+60321&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+60321&report=yes Search -- http://master.php.net/manage/user-notes.php