Lines Matching refs:first

52     $first = $_REQUEST['first'];
53     if (!is_numeric($first)) $first = 0;
61     $more = count($targets) > ($first + $num);
62     $targets = array_slice($targets, $first, $num);
80     $this->_browseLinkbackLinks($more, $first, $num);
243   function _browseLinkbackLinks($more, $first, $num){
246     if (($first == 0) && (!$more)) return true;
249     $last = $first+$num;
251     if ($first > 0){
252       $first -= $num;
253       if ($first < 0) $first = 0;
254       $params['first'] = $first;
267       $params['first'] = $last;