4 psi.directory={PWD}/../../psi.d:{PWD}
7 extension_loaded("psi") or die("skip - need ext/psi");
8 function_exists("idn\\strerror") or die("skip - need libidn");
14 $rc = idn\utf8_to_ascii("…asdf….de", $result, IDNA_USE_STD3_ASCII_RULES);
15 printf("%s\n", $result);
16 printf("%s\n", idn\strerror($rc));
23 Non-digit/letter/hyphen in input