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Laravel 8 Arr::set() {#collection-method}
2021-07-03 15:40:58 更新
Arr::set
函数使用「.」符号在多维数组中设置指定键的值:
use IlluminateSupportArr;
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::set($array, 'products.desk.price', 200);
// ['products' => ['desk' => ['price' => 200]]]