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<!DOCTYPE html> <html> <body> <?php function my_sort($a, $b) { if ($a == $b) return 0; return ($a < $b) ? -1 : 1; } $arr = array("a"=>4, "b"=>2, "c"=>8, "d"=>6); uasort($arr, "my_sort"); foreach($arr as $key => $value) { echo "[" . $key . "] => " . $value; echo "<br>"; } ?> </body> </html>
[b] => 2
[a] => 4
[d] => 6
[c] => 8
