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Laravel 8 max() {#collection-method}
2021-07-01 14:46:27 更新
max 方法返回指定键的最大值：
$max = collect([['foo' => 10], ['foo' => 20]])->max('foo');
// 20
$max = collect([1, 2, 3, 4, 5])->max();
// 5
max 方法返回指定键的最大值：
$max = collect([['foo' => 10], ['foo' => 20]])->max('foo');
// 20
$max = collect([1, 2, 3, 4, 5])->max();
// 5