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📜  laravel 集合平均值 - PHP 代码示例

📅  最后修改于: 2022-03-11 14:53:44.852000             🧑  作者: Mango

代码示例1
$average = collect([['foo' => 10], ['foo' => 10], ['foo' => 20], ['foo' => 40]])->avg('foo');

// 20

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

// 2