PHP ʖ²ἯTH
º/A
uksort
˵÷
=ד 1. uksort() =ד
function cmp ($a, $b) {if ($a == $b) return 0; return ($a $b)? -1: 1;} $a = array (4 = "four", 3 = "three", 20 = "twenty", 10 = "ten"); uksort ($a, "cmp"); while (list ($key, $value) = each ($a)) {echo "$key: $value\n";}
20: twenty 10: ten 4: four 3: three
º/A
ưµ㼯A
uasort
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usort