The tutorial "Run PHP applications in Apache Geronimo" from IBM developerWorks is for you if you're a PHP developer who would like to start using Apache Geronimo as your application server, or if you're an application developer who would like to start developing PHP applications on your Java 2 Platform, Enterprise Edition (J2EE)-certified Geronimo application server. This tutorial is also for you if you'd like to build PHP and JSP applications that can be used together by sharing sessions.

Please Note: You have to have an IBM ID to access this tutorial or register a new one if you haven't already one. It's free.

Link:
- The tutorial: "https://www6.software.ibm.com/developerworks/education/os-ag-tomcatphpger/
- The Tutorial source code: https://www.ibm.com/developerworks/views/download.jsp?contentid=102950&filename=os-ag-tomcatphpger.zip&method=http&locale=worldwide