404.php file:
[php]
// WP 404 ALERTS @ http://wp-mix.com/wordpress-404-email-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') . '/';
$email = get_bloginfo('admin_email');
// theme info
if (!empty($_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", "<br>", $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: $email");
[/php]
No editing required, just include and done. To disable the email reporting, either remove the script or comment-out the mail() function, like so:
[php]// mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email");[/php]
Note that any of the variables (e.g., $time, $request, et al) are available for use elsewhere on the page. For example, you could display the information to the visitor to help deliver a useful 404 page.
Here is a screenshot showing how the email alerts will look in your inbox.
Update! Thanks to Drew Jaynes for sharing his OOP-enhanced version of the 404-email script. Muy bueno!!
Revisions
- September 2, 2015 @ 14:25:47 [Current Revision] by PeterLugg
- September 2, 2015 @ 14:25:47 by PeterLugg
- August 15, 2013 @ 03:16:10 by PeterLugg
- August 15, 2013 @ 03:15:46 by PeterLugg
Revision Differences
There are no differences between the September 2, 2015 @ 14:25:47 revision and the current revision. (Maybe only post meta information was changed.)
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