[PHP-DEV] usort won't work anymore on 408dev

[Marc Boeren]

Hi,

In the latest CVS, usort gives strange results: if I use the example from
the manual,

function cmp ($a, $b) {   
    if ($a == $b) return 0;
    return ($a < $b) ? -1 : 1;
}

$a = array (3, 2, 5, 6, 1);

usort ($a, "cmp");

while (list ($key, $value) = each ($a)) {
    echo "$key: $value\n";
}

I would expect to get

0: 1
1: 2
2: 3
3: 5
4: 6

This still works on 407RC3
However, on the latest CVS I get:

4: 1
1: 2
0: 3
2: 5
3: 6

So it seems the results are sorted, but the keys aren't reassigned...

Cheerio, Marc.

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