$array = ['key' => null];
echo data_get($array, 'key', 'default') // Result was default
$array = (object) $array;
echo data_get($array, 'key', 'default') // Result was null
像这样或数组和对象这样做有什么具体原因吗?
Laravel doc ref他们这样提到data_get function retrieves a value from a nested array or object using "dot" notation:
所以数组和对象的行为应该是相同的