Lines Matching refs:num

206      * @param int $num number of revisions to return
212     public function getRevisions($first, $num)  argument
221         $num = max($num, 0);
222         if ($num == 0) {
253             while ($count < $num + $first) {
295         $num = max(min(count($lines) - $first, $num), 0);
296         if ($first > 0 && $num > 0) {
297             $lines = array_slice($lines, max(count($lines) - $first - $num, 0), $num);
298         } elseif ($first > 0 && $num == 0) {
300         } elseif ($first == 0 && $num > 0) {
301             $lines = array_slice($lines, max(count($lines) - $num, 0));