--TEST-- Test IDNA support --EXTENSIONS-- uri --FILE-- getAsciiHost()); var_dump($url->getUnicodeHost()); var_dump($url->toAsciiString()); var_dump($url->toUnicodeString()); ?> --EXPECTF-- NULL NULL array(1) { [0]=> object(Uri\WhatWg\UrlValidationError)#%d (%d) { ["context"]=> string(4) "🐘" ["type"]=> enum(Uri\WhatWg\UrlValidationErrorType::MissingSchemeNonRelativeUrl) ["failure"]=> bool(true) } } NULL object(Uri\WhatWg\Url)#%d (%d) { ["scheme"]=> string(5) "https" ["username"]=> NULL ["password"]=> NULL ["host"]=> string(12) "xn--go8h.com" ["port"]=> NULL ["path"]=> string(13) "/%F0%9F%90%98" ["query"]=> string(25) "%F0%9F%90%98=%F0%9F%90%98" ["fragment"]=> NULL } string(12) "xn--go8h.com" string(8) "🐘.com" string(59) "https://xn--go8h.com/%F0%9F%90%98?%F0%9F%90%98=%F0%9F%90%98" string(55) "https://🐘.com/%F0%9F%90%98?%F0%9F%90%98=%F0%9F%90%98"