if ((rs = php_http_negotiate(zs->val, zs->len, supported, sep_str, sep_len))) {
PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs, supported, rs_array);
} else {
if ((rs = php_http_negotiate(zs->val, zs->len, supported, sep_str, sep_len))) {
PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs, supported, rs_array);
} else {