phing-build-2.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="test-deploy-ci" default="default">

    <target name="default">

        <if>
            <isset property="value.entered"/>
            <then>
                <echo msg="You entered: ${value.entered}"/>
            </then>
        </if>

        <input message="Please enter a value:" propertyName="value.entered"/>

        <echo msg="You entered: ${value.entered}"/>
    </target>

</project>