pdo_firebird: PDOException has wrong code and message since PHP 8.4

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Description

Since PHP 8.4 in Windows the PDOException has wrong infos.

If PHP connects to a firebird server with an invalid password the call PDOException->getCode() returns 0.
In PHP 8.3.15 getCode() returns 335544472.

I dont know if linux is also affected or if this only happens in windows.
Other PDO is not affected. I checked PDO_Mysql. Code and message is OK.

The following code shows the problem.

<?php

// OS: Windows 11 (24H2)
// Firebird Server 4.0.5
// fbclient.dll (5.0.1 64bit) - Client Library Version => WI-V6.3.1.1469 Firebird 5.0

function testPdoException($dsn, $username, $password) {
	try {
		$pdo = new PDO($dsn, $username, $password);
	} catch (PDOException $e) {
		echo 'PDOException code: ' . $e->getCode() . PHP_EOL;
		echo 'PDOException message: ' . $e->getMessage() . PHP_EOL;
	}
}

// connect to firebird server with invalid password
testPdoException("firebird:dbname=localhost:database", "user", "invalidPassword");

// connect to unknown host
testPdoException("firebird:dbname=unknownHost:database", "user", "password");

Resulted in this output in PHP 8.4.2:

// connect to firebird server with invalid password
PDOException code: 0
PDOException message: SQLSTATE[08003] [0] invalid database handle (no active connection)

// connect to unknown host
PDOException code: 0
PDOException message: SQLSTATE[08003] [0] invalid database handle (no active connection)

But I expected this output instead like in PHP 8.3.15:

// connect to firebird server with invalid password
PDOException code: 335544472
PDOException message: SQLSTATE[HY000] [335544472] Your user name and password are not defined. Ask your database administrator to set up a Firebird login.

// connect to unknown host
PDOException code: 335544721
PDOException message: SQLSTATE[HY000] [335544721] Unable to complete network request to host "unknownHost".

PHP Version

PHP 8.4.2

Operating System

Windows 11 (24H2)