<?xml version="1.0" encoding="UTF-8" ?> <routes xmlns="http://symfony.com/schema/routing" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/routing https://symfony.com/schema/routing/routing-1.0.xsd"> <import resource="validpattern.xml" prefix="/{foo}" host=""> <default key="foo">123</default> <requirement key="foo">\d+</requirement> <option key="foo">bar</option> <condition>context.getMethod() == "POST"</condition> </import> </routes>