Q: request shutdown in a php module

Hi, I am writing a php module using Oracle. I have a PHP function StartTransaction() and I want to write the request shutdown in the php3_module_entry. In function directory, I've seen the handlers for ora8, oracle, sybase. and I don't find what I want. I want to handle transactions started without commit or rollback called in the php script. In this case I want to commit the transaction; What's happening when the script terminate before the end, like by a fatal error or a timeout? Is the request shutdown called? How can I see the difference between a normal shutdown and a shutdown with problems. In the last case I want to rollback the transaction. Thanks. Jean-Pierre Arneodo http://www.midgard-project.org/