https://bugs.php.net/bug.php?id=78111&edit=1
PHP :: Doc Bug #78111 :: Some PDO drivers don't have any version information
pdo driversversion informationphpdocbug
https://learn.microsoft.com/en-us/sql/connect/php/pdo-sqlsrv-driver-reference?view=sql-server-ver16
PDO_SQLSRV Driver Reference - PHP drivers for SQL Server | Microsoft Learn
Learn about the PDO compliant PDO_SQLSRV PHP Driver for SQL Server and the objects that support it.
sql servermicrosoft learnpdodriverreference
https://doxygen.reactos.org/db/de3/hid_2hidclass_2pdo_8c.html
ReactOS: drivers/hid/hidclass/pdo.c File Reference
reactosdrivershidpdofile