php 數組排序函數 array_multisort與uasort的區別

function my_sort($a, $b) { if ($a == $b) return 0; return ($a > $b) ? -1 : 1; } $people = array("Swanson" => "Joe", "Griffin" => "Peter", "Quagmire" => "Glenn", "swanson" => "joe", "griffin" => "peter", "quagmire" => "glenn"); uasort($people, "my_sort"); print_r ($people); ?> 複製代碼 輸出結果： Array ( [griffin] => peter [swanson] => joe [quagmire] => glenn [Griffin] => Peter [Swanson] => Joe [Quagmire] => Glenn ) >>> 更多內容，請查看 php數組排序方法大全 <<<

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