Searched refs:is_numeric (Results 1 – 1 of 1) sorted by relevance
355 $tot_row[$colnum] += $res if is_numeric($res);368 if (is_numeric($rows[0]->[$colnum])) {374 if (is_numeric($rows[0]->[$colnum])) {389 push @newrow, is_numeric($row->[$colnum]) ?401 if (is_numeric($tot_row[$col])) {511 sub is_numeric { subroutine