Hi Guys!
I'm looking to get a *deeper understanding* of uksort. My quandry:
$array[listing1][name] = "listing 1";
$array[listing1][premiere] = "";
$array[listing2][name] = "listing 2";
$array[listing2][premiere] = "";
$array[listing3][name] = "listing 3";
$array[listing3][premiere] = "yes";
I'd like the result to come out as:
$array[listing3] //(this is the one with the premiere set to "yes")
$array[listing1] // (no premiere, but in order)
$array[listing2] // (again, no premiere, but again in order)
So far, I've got:
function cmp= ($a,$b) {
global $array;
if ($array [$a][premiere] == "yes") {
return -1;
} else {
return ($a < $b) ? -1 : 1;
}
}
uksort($array_array,cmp);
But that ends up, strangely with:
$array[listing3]
$array[listing2]
$array[listing1]
Any wisdom? Just would like a better idea of the inner workings of uksort.
Best,
Sondra
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