/**
* @access public static
* @param Iterator
*/
function &getRevisionIterator($gid = null, $id = null)
{
$warArray = array();
if ($id !== null) {
$id = (int) $id;
$gid = (int) $gid;
} else {
$gid = $this->gid;
$id = $this->attachmentId;
}
$dao =& PHPWikiAttachmentRevision::getDao();
$dar = $dao->getAllRevisions($id);
while ($row =& $dar->getRow()) {
$war = new PHPWikiAttachmentRevision($gid);
$war->setFromRow($row);
$warArray[] =& $war;
unset($war);
}
$ai = new ArrayIterator($warArray);
return $ai;
}
