PHP

Camel supports PHP among other Scripting Languages to allow an Expression or Predicate to be used in the DSL or Xml Configuration.

To use a PHP expression use the following Java code

import static org.apache.camel.builder.script.ScriptBuilder.*;

...

... php("somePHPExpression") ...

For example you could use the php function to create an Predicate in a Message Filter or as an Expression for a Recipient List