$arr = array (3,5,-1,0,2); |
for ( $i =0; $i < count ( $arr )-1; $i ++){ |
for ( $j =0; $j < count ( $arr )-1- $i ; $j ++){ |
if ( $arr [ $j ]> $arr [ $j +1]){ |
$temp = $arr [ $j ]; |
$arr [ $j ]= $arr [ $j +1]; |
$arr [ $j +1]= $temp ; |
} |
} |
} |