$xxx = $post[posts];
$tmp = "";
$iii = 3;
if ($xxx == 0) {
        $xxx = 1;
}
if ($xxx == 1) {
        $tmp = "1*";
}
while ($xxx % 2 == 0) {
        $tmp = $tmp . "2*";
        $xxx = $xxx / 2;
}
while ($iii <= $xxx) {
        if ($xxx % $iii == 0){
                $tmp = $tmp . $iii . "*";
                $xxx = $xxx / $iii;
        }
        else { $iii = $iii + 2; }
}
$tmp = substr($tmp, 0, -1);