My article on using the PHP Content Repository (PHPCR) to interact with JCR content has just been published by php|architect magazine.
PHPCR is an adaptation of the JCR standard which can be used to connect a PHP application with a JCR-compliant repository, such as the one used by the Java-based Magnolia CMS. The article explains how PHPCR makes it possible to build PHP applications that interact with content stored in Java/JCR-based products, without needing specialized Java knowledge or training.
The full article is only available to subscribers of the magazine. You can purchase a copy here.