Google preparation

gistfile1.php

<?php

$n = 236;

function reverse($n){
    if (strlen($n)==0) {
        return '';
    }
    return substr($n, -1) . reverse(substr($n, 0, -1));
}

//echo reverse($n), "\n";

function beka($n){
    if ($n>0) {
        beka($n-1);
        echo $n, " ";
    }
    return;
}

beka(10);