Must be compatible with Psr\SimpleCache\CacheInterface::set(string $key, mixed $value, $ttl = null)

[alicolville]

Although I've got the latest Standalone code and using it within a WordPress plugin, one of my user's (on Hostinger) gets's the following:

[26-May-2025 14:52:55 UTC] PHP Fatal error: Declaration of Detection\Cache\Cache::set(string $key, mixed $value, DateInterval|int|null $ttl = null): bool must be compatible with Psr\SimpleCache\CacheInterface::set(string $key, mixed $value, $ttl = null) in /includes/mobile-detect/src/Cache/Cache.php on line 47

I cannot reproduce it in any of my Docker environments (with varying PHP versions) or on my Krystal hosting.

Please help :)

[marc-farre]

Related to:

• The Cache implementation in this package does not properly implement PSR-16 #984
• [bug] CacheItem must be compatible #978

I think it's fixed in these commits in April:

• 40160ea
• 2789733

But latest release was done in December: https://packagist.org/packages/mobiledetect/mobiledetectlib

@serbanghita Would it be possible to release a new version on Packagist?
Thanks!