sorting array value without using built in php like sort() etc

Answer 1

$array = array('1','2','4','3','8','7','10','11');

$c = count($array);
for($i=0;$i<$c;$i++)
{
    if($array[$i] > $array[$i+1]) {
            $temp = $array[$i+1];
            $array[$i+1]=$array[$i];
            $array[$i]=$temp;
        }  
}

echo "Sorted Array is: ";
echo "
";
print_r($array);