Chris Jones has a new post today showing you how to use Oracle and PHP together to process data offline via the Oracle Streams Advanced Queuing feature.
Offloading slow batch tasks to an external process is a common method of improving website responsiveness. One great way to initiate such background tasks in PHP is to use Oracle Streams Advanced Queuing in a producer-consumer message passing fashion. [...] The following example simulates an application user registration system where the PHP application queues each new user's street address. An external system monitoring the queue can then fetch and process that address. In real life the external system might initiate a snail-mail welcome letter, or do further, slower automated validation on the address.
He includes the SQL needed to create the database and configure the queue system as well as start it up and get it ready for requests. He shows how to push an address into the queue for processing and how to get the results once it has completed in both the SQL and from the oci_* functions in PHP.