phing: show include path

<?xml version="1.0" encoding="utf-8"?>
<project name="test" default="main">
	<target name="main">
		<adhoc-task name="showincludepath"><![CDATA[
			class FooTest extends Task {
				function main() {
					$this->log(get_include_path());
				}
			}
		]]></adhoc-task>
		<showincludepath/>
	</target>
</project>