WordPress站点出现404错误时邮件通知管理员的方法

青衣

本文实例讲述了WordPress站点出现404错误时邮件通知管理员的方法。分享给大家供大家参考。具体分析如下：
这是一个比较实用的功能,当我们网站出现了错误时就邮箱通知管理员,将下面的代码添加到你所用的WordPress主题的 404.php 文件的顶端即可.
如果你的主机支持mail()函数或者设置了SMTP发送邮件,总之就是能够发送邮件就行,一会去查看你设置的WordPress站点的管理员邮箱,你就会发现404通知邮件,可能在垃圾箱哦.
实例代码如下:

代码如下:

mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email");

完整代码如下:

代码如下:

<?php
// WP 404 ALERTS  
  
// set status  
header("HTTP/1.1 404 Not Found");  
header("Status: 404 Not Found");  
  
// site info  
$blog  = get_bloginfo('name');  
$site  = get_bloginfo('url') . '/';  
$email = get_bloginfo('admin_email');  
  
// theme info  
if (!emptyempty($_COOKIE["nkthemeswitch" . COOKIEHASH])) {  
   $theme = clean($_COOKIE["nkthemeswitch" . COOKIEHASH]);  
} else {  
   $theme_data = wp_get_theme();  
   $theme = clean($theme_data->Name);  
}  
  
// referrer  
if (isset($_SERVER['HTTP_REFERER'])) {  
   $referer = clean($_SERVER['HTTP_REFERER']);  
} else {  
   $referer = "undefined";  
}  
// request URI  
if (isset($_SERVER['REQUEST_URI']) && isset($_SERVER["HTTP_HOST"])) {  
   $request = clean('http://' . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);  
} else {  
   $request = "undefined";  
}  
// query string  
if (isset($_SERVER['QUERY_STRING'])) {  
   $string = clean($_SERVER['QUERY_STRING']);  
} else {  
   $string = "undefined";  
}  
// IP address  
if (isset($_SERVER['REMOTE_ADDR'])) {  
   $address = clean($_SERVER['REMOTE_ADDR']);  
} else {  
   $address = "undefined";  
}  
// user agent  
if (isset($_SERVER['HTTP_USER_AGENT'])) {  
   $agent = clean($_SERVER['HTTP_USER_AGENT']);  
} else {  
   $agent = "undefined";  
}  
// identity  
if (isset($_SERVER['REMOTE_IDENT'])) {  
   $remote = clean($_SERVER['REMOTE_IDENT']);  
} else {  
   $remote = "undefined";  
}  
// log time  
$time = clean(date("F jS Y, h:ia", time()));  
  
// sanitize  
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";  
  
mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email");   
?>

希望本文所述对大家的WordPress建站有所帮助。