dear members php x64 VC11 (experimental) does not yet support x64 firebird? When it will support? environment Windows Server 2012 R2 Datacenter x64 = OK Firebird 2.5.4 x64 = OK Apache Lounge 2.4.12 VC11 x64 = OK PHP 5.6.8 VC11 x64 = OK In the php.ini file extension=php_interbase.dll and extension=php_pdo_firebird.dll were uncommented. The phpinfo (); Loaded Modules core mod_win32 mpm_winnt http_core mod_so mod_access_compat mod_actions mod_alias mod_allowmethods mod_asis mod_auth_basic mod_authn_core mod_authn_file mod_authz_core mod_authz_groupfile mod_authz_host mod_authz_user mod_autoindex mod_cgi mod_dir mod_env mod_include mod_isapi mod_log_config mod_mime mod_negotiation mod_setenvif mod_php5 but it does not show anything about Interbase / Firebird. Has anyone ever managed to run all these programs on x64 and integrate?