To download the fbclient.dll file, it is best to use the official Firebird SQL installers or ZIP packages rather than third-party DLL sites, which may carry security risks. Where to Find fbclient.dll
php can't start because fbclient.dll is missing - Stack Overflow fbclient.dll Download
: If you see "fbclient.dll is missing," it often means an application (like PHP or a specialized database tool) has a Firebird extension enabled but the driver isn't installed. To download the fbclient