>
> and how about PHP interface with FB1.5 version ?
> is there no problems ?

This is the trick to compile PHP (4.3.2 strongly suggested)
and FB1.5 :

1)
-add in your php_interbase.h this line:
#define ISC_FAR

2)
-before ./configure
export LIBS="-lstdc++ -lcrypt -lcrypto"

3)
if you use FB1.5RC2 .rpm check in your syslog, you will see an error
looking for firebird.conf in a wrong path. Adjust it (with right permissions
too)
( with RC3 there is no need to do this ).

Daniela