WordPress站点出现404错误时邮件通知管理员的方法

乐清SEO_开发应用_wordpress_ 乐清SEO2021-01-19 转载自:

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:
 

复制代码 代码如下:
mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email");
完整代码如下:

复制代码 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。