On 22/03/07, Sean Coates <[EMAIL PROTECTED]> wrote:
> function sort_by_key($key) {
For the record, I do like this syntax, but it COULD be rewritten using
current practices (see below).
I know, and it can be done without typing so much:
class SortByKey {
function __call($name, $a) {
if ($a[0][$name] < $a[1][$name])
return -1;
if ($a[0][$name] == $a[1][$name])
return 0;
return 1;
}
}
$a = array(
array("a" => 1, "b" => 2),
array("a" => 2, "b" => 1),
);
usort($a, array(new SortByKey, "b"));
That doesn't change the fact that it's a hack ;)
Regards,
Stefan
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