PHP 8.4 Deprecated Warning: Implicitly nullable parameter $previous in PhpfastcacheIOException::__construct

[CHANCENY]

Which extension is this issue about ?

Couchbasev4

What type of issue is this?

Incompatibility (be specific)

Operating system + version

windows 11

PHP version

8.4

Connector/Database version (if applicable)

Files (Core)

Extension version (NOT THE PHPFASTCACHE VERSION)

v6

Phpfastcache version

9.2

Describe the issue you're facing

Hi team,

I'm using the latest version of phpfastcache/phpfastcache with PHP 8.4, and I'm encountering a deprecation warning due to an implicitly nullable parameter in the constructor of PhpfastcacheIOException.

PHP Version: 8.4

Phpfastcache version: Latest (^9.x)

OS: [Windows 11]

Composer version: version 2.8.6

Expected behavior

no warning: Deprecated: Phpfastcache\Exceptions\PhpfastcacheIOException::__construct(): Implicitly marking parameter $previous as nullable is deprecated, the explicit nullable type must be used instead

Code sample (optional)

public function __construct(string $message = "", int $code = 0, \Throwable $previous = null)
{
$lastError = error_get_last();
if ($lastError) {
$message .= "\n";
$message .= "Additional information provided by error_get_last():\n";
$message .= "{$lastError['message']} in {$lastError['file']} line {$lastError['line']}";
}
parent::__construct($message, $code, $previous);
}

Suggestion to fix the issue (optional)

public function __construct(string $message = "", int $code = 0, ?\Throwable $previous = null)

References (optional)

No response

Do you have anything more you want to share? (optional)

No response

Have you searched in our Wiki before posting ?

• I have searched over the Wiki

[github-actions]

Hello curious contributor !
Since it seems to be your first contribution, make sure that you've been:

• Reading and searching out our WIKI
• Reading and agreed with our Code Of Conduct
• Reading and understood our Coding Guideline
• Reading our README
  If everything looks unclear to you, tell us what 😄
  The Phpfastcache Team

[Naasi]

Same error here. Important to FIX please!

[khoaofgod]

#927