PHP - Manual: SplFixedArray::jsonSerialize
2025-02-27
(PHP 8 >= 8.1.0)
SplFixedArray::jsonSerialize — Returns a representation that can be converted to JSON
Serializes the array to a value that can be serialized natively by json_encode().
此函数没有参数。
Returns array data which can be serialized by json_encode(), which is a value of any type other than a resource.
官方地址:https://www.php.net/manual/en/splfixedarray.jsonserialize.php