wordpress使用郵件追蹤404頁面

    作為一個有意識的Web開發(fā)者/網(wǎng)站的所有者，你可能想跟蹤您的網(wǎng)站或博客的404頁。當(dāng)然你可以分析你站點的訪問日志文件，但我們今天要講的是一個更好的追蹤方式，那就是通過發(fā)送郵件報告。這樣我么就能更加及時的獲取404頁面的情況。
    如果你的主題沒有404.php文件，你必須創(chuàng)建他，然后將一下代碼添加到你的404頁面中：
    注意：使用該方法前提是你的wordpress支持郵件發(fā)送。
    // 設(shè)置頁面狀態(tài)
    header("HTTP/1.1 404 Not Found");
    header("Status: 404 Not Found");
    // 站點信息
    $blog = get_bloginfo('name');
    $site = get_bloginfo('url') . '/';
    $email = get_bloginfo('admin_email');
    // 主題信息
    if (!empty($_COOKIE["nkthemeswitch" . COOKIEHASH])) {
    $theme = clean($_COOKIE["nkthemeswitch" . COOKIEHASH]);
    } else {
    $theme_data = wp_get_theme();
    $theme = clean($theme_data->Name);
    }
    // 獲取來源地址
    if (isset($_SERVER['HTTP_REFERER'])) {
    $referer = clean($_SERVER['HTTP_REFERER']);
    } else {
    $referer = "undefined";
    }
    // 來源 URI
    if (isset($_SERVER['REQUEST_URI']) && isset($_SERVER["HTTP_HOST"])) {
    $request = clean('http://' . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);
    } else {
    $request = "undefined";
    }
    // 查詢字符串
    if (isset($_SERVER['QUERY_STRING'])) {
    $string = clean($_SERVER['QUERY_STRING']);
    } else {
    $string = "undefined";
    }
    // IP 地址
    if (isset($_SERVER['REMOTE_ADDR'])) {
    $address = clean($_SERVER['REMOTE_ADDR']);
    } else {
    $address = "undefined";
    }
    // 用戶客戶端信息 agent
    if (isset($_SERVER['HTTP_USER_AGENT'])) {
    $agent = clean($_SERVER['HTTP_USER_AGENT']);
    } else {
    $agent = "undefined";
    }
    // 用戶連接協(xié)議
    if (isset($_SERVER['REMOTE_IDENT'])) {
    $remote = clean($_SERVER['REMOTE_IDENT']);
    } else {
    $remote = "undefined";
    }
    // 記錄時間
    $time = clean(date("Y-m-d H:i:s", time()));
    // 組合信息
    function clean($string) {
    $string = rtrim($string);
    $string = ltrim($string);
    $string = htmlentities($string, ENT_QUOTES);
    $string = str_replace("n", "
    ", $string);
    if (get_magic_quotes_gpc()) {
    $string = stripslashes($string);
    }
    return $string;
    }
    $message =
    "TIME: " . $time . "n" .
    "*404: " . $request . "n" .
    "SITE: " . $site . "n" .
    "THEME: " . $theme . "n" .
    "REFERRER: " . $referer . "n" .
    "QUERY STRING: " . $string . "n" .
    "REMOTE ADDRESS: " . $address . "n" .
    "REMOTE IDENTITY: " . $remote . "n" .
    "USER AGENT: " . $agent . "nnn";
    // 發(fā)送郵件
    mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email");
    ?>