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Laravel 8 put() {#collection-method}

2021-07-19 09:45 更新

put 方法在集合内设置给定的键和值：

$collection = collect(['product_id' => 1, 'name' => 'Desk']);

$collection->put('price', 100);

$collection->all();

// ['product_id' => 1, 'name' => 'Desk', 'price' => 100]

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