SplFixedArray::jsonSerialize

(PHP 8 >= 8.1.0)

SplFixedArray::jsonSerialize — Returns a representation that can be converted to JSON

public SplFixedArray::jsonSerialize(): array

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.

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