@array = (1,45,10,35,100,13,147,500,80); $size = @array; $min = 0; for ($i = 0; $i < $size ; $i=$i+1){ for($j = $i+1 ; $j < $size ; $j=$j+1){ if($array[$j] < $array[$i]){ $min = $array[$j]; $array[$j] = $array[$i]; $array[$i] = $min; } } break; } foreach $number (@array){ print $number. " "; }