Yes, this is my problem. Thanks a lot for help.

--- In firebird-php@yahoogroups.com, Philippe Makowski <pmakowski@...> wrote:
>
> 2012/12/5 etancik <etancik@...>
>
> > Clear installation CentOS 6.3 => installation RHEL EPEL repository => Full
> > system update => yum install firebird-superserver php php-interbase and
> > still same problem:/
> >
> > please detail
> if isql using localhost is working, then php should work too
> or may be you have an issue with SELinux
> https://bugzilla.redhat.com/show_bug.cgi?id=667278
>
>
> [Non-text portions of this message have been removed]
>