1--TEST-- 2Bug #60227 (header() cannot detect the multi-line header with CR), \r before \n 3--INI-- 4expose_php=0 5--FILE-- 6<?php 7header("X-foo: e\n foo"); 8echo 'foo'; 9?> 10--EXPECTF-- 11 12Warning: Header may not contain more than a single header, new line detected in %s on line %d 13foo 14--EXPECTHEADERS-- 15Content-type: text/html; charset=UTF-8 16