cache()->many() with empty array gives unexpected result.

[fuale]

Laravel Version

9.52.7

PHP Version

8.2.4

Database Driver & Version

No response

Description

It's not fully a bug, but half question. Why Illuminate\Redis\Connections\PhpRedisConnection::mget method returns array_map(): Argument #2 ($array) must be of type array, bool given. when empty array provided? Error is not obvious.

Maybe it should be (call result) empty array, false, null or exception? I think we need to check if empty array was passed.

Steps To Reproduce

1. configure redis cache on empty project using redis php extension
2. call cache()->many([]); in tinker

[nunomaduro]

Fixed here: #47307.