php - mysql php随机结果按名称排序

Question

我需要按随机结果中的名称进行排序。我的sql命令:

SELECT * FROM oc_manufacturer ORDER BY RAND() ASC LIMIT 0,50

它返回这个数组:

   [0] => Array
        (
            [manufacturer_id] => 16
            [name] => Azzaro
        )

    [1] => Array
        (
            [manufacturer_id] => 71
            [name] => Sony
        )

    [2] => Array
        (
            [manufacturer_id] => 104
            [name] => Casio
        )

    [3] => Array
        (
            [manufacturer_id] => 30
            [name] => Jeepers Peepers
        )

但我想先返回 Azzaro，然后是 Casio，然后是 Jeepers Peepers，最后是 Sony。我需要按名称对 RAMDOM 结果进行排序。我尝试了排序数组和一些 mysql 命令，但没有成功。

Answer 1

你可以

创建一个子查询(参见草莓评论)

SELECT * FROM (SELECT * FROM oc_manufacturer ORDER BY RAND() LIMIT 50)x ORDER BY name;

---

在 PHP 中对数组进行排序

$array = ....; // make query
usort($array, function($item1, item2) {
    return strcmp($item1['name'], $item2['name']);
});