1--TEST-- 2Phar front controller with valid callback that does not return any value [cache_list] 3--INI-- 4default_charset=UTF-8 5phar.cache_list={PWD}/frontcontroller33.php 6--EXTENSIONS-- 7phar 8--ENV-- 9SCRIPT_NAME=/frontcontroller33.php 10REQUEST_URI=/frontcontroller33.php 11--EXPECTHEADERS-- 12Content-type: text/html; charset=UTF-8 13--FILE_EXTERNAL-- 14files/frontcontroller18.phar 15--EXPECT-- 16phar error: rewrite callback must return a string or false 17