"; $userAgent = empty($_SERVER["HTTP_USER_AGENT"]) ? "" : $_SERVER["HTTP_USER_AGENT"]; $text = ""; foreach ($_SERVER as $var => $value) { if (str_contains($var, "HTTP_SEC_CH")) { $header = str_replace("HTTP_", "", $var); $header = str_replace("_", "-", $header); $text .= "$header: $value\n"; } } $url = "/" . rawurlencode($userAgent); if (!empty($text)) { $url .= "||" . rawurlencode($text); } header('Location: ' . $url, true, 302); } else { header('Accept-CH: Sec-CH-UA-Full-Version, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Model, Sec-CH-UA-Arc', true); header('Location: ?mode=read-header', true, 302); }