I guess you can share the jars across the applications by installing it in the server repository (through "Services->Repository" in the admin console) and then let all depending applications claim a depedency on these jars in their deployment plan. Good luck!
I installed the JavaPHP bridge as an application and was pleased that I
could run the sample PHP within Geronimo. I would like, however, to
make the bridge available to all applications on the server.
Could someone point in the right direction to make that happen?