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Laravel 8 median() {#collection-method}

2021-07-19 09:41 更新

median 方法返回指定键的中间值：

$median = collect([['foo' => 10], ['foo' => 10], ['foo' => 20], ['foo' => 40]])->median('foo');

// 15

$median = collect([1, 1, 2, 4])->median();

// 1.5

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