Laravel 8 Arr::sort() {#collection-method}

2021-07-19 10:19 更新

Arr::sort 函數(shù)根據(jù)數(shù)組的值對(duì)數(shù)組進(jìn)行排序：

use Illuminate\Support\Arr;

$array = ['Desk', 'Table', 'Chair'];

$sorted = Arr::sort($array);

// ['Chair', 'Desk', 'Table']

你也可以根據(jù)給定閉包返回的結(jié)果對(duì)數(shù)組進(jìn)行排序：

use Illuminate\Support\Arr;

$array = [
    ['name' => 'Desk'],
    ['name' => 'Table'],
    ['name' => 'Chair'],
];

$sorted = array_values(Arr::sort($array, function ($value) {
    return $value['name'];
}));

/*
    [
        ['name' => 'Chair'],
        ['name' => 'Desk'],
        ['name' => 'Table'],
    ]
*/
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