23 global $ACT, $INPUT, $QUERY, $ID, $REV, $DATE_AT, $IDX,
46 $DATE_AT = $INPUT->str('at');  variable
62 if ($DATE_AT) {
63     $date_parse = strtotime($DATE_AT);
65         $DATE_AT = $date_parse;  variable
67         $date_parse = @date('Ymd', (int) $DATE_AT);
69             msg(sprintf($lang['unable_to_parse_date'], hsc($DATE_AT)));
70             $DATE_AT = null;  variable
76 if ($DATE_AT) {
78     $rev_t = $pagelog->getLastRevisionAt($DATE_AT);
82         $DATE_AT = null;  variable
85         $rev_n = $pagelog->getRelativeRevision($DATE_AT, +1);
89                 dformat($DATE_AT),
94         $REV = $DATE_AT; //will result in a page not exists message