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Hi,
before I used ENFOLD’s custom 404 Error page, I added this code to ENFOLD’s 404.php which works fine and sent me alerts per email for 404 errors.
But now I prefer to use my custom 404 Error page created with ALB.Where can I add now this code for “WordPress 404 email alerts” mentioned here:
https://wp-mix.com/wordpress-404-email-alerts/Can I make a “snippet” for the CodeSnippets plugin out of it in some way (I’m not a coder), so that it works with ENFOLD’s custom 404 Error page, too please?
Thank you.
Here is the code from the link mentioned above:
<?php // WP 404 ALERTS @ https://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: " . $agent . "\n\n\n"; mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email"); ?>Thank you.
Hey BeeCee,
Thank you for the inquiry.
You should be able to insert it using action hooks such as wp_head or init, then use a conditional function to only trigger the operation on 404 pages. Please check the documentations below for more info.
// https://developer.wordpress.org/reference/hooks/wp_head/
// https://developer.wordpress.org/reference/hooks/init/
// https://developer.wordpress.org/reference/functions/is_404/Best regards,
IsmaelHi,
Unfortunately, this type of modification exceeds the scope of our support. To further extend the functionality of the 404 option, you may consider hiring a freelance developer. Alternatively, you can contact our partner, Codeable, for additional customizations.
You can reach out to them at: https://kriesi.at/contact/customization
The developer should be able to utilize the hooks and functions we suggested earlier and incorporate them into your code.
Best regards,
IsmaelI understand, thank you very much, you can close this ticket.
Meanwhile I got an answer from the CodeSnippets Plugin authors themselves, this can be added in a code snippet of this plugin:
https://codesnippets.cloud/snippet/zlobec/on-404
add_action( 'template_redirect', function() { if (is_404()) { // 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())); $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: " . $agent . "\n\n\n"; mail($email, "404 Alert: " . $blog . " [" . $theme . "]", $message, "From: $email"); } }); // sanitize function clean($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; }Hi,
Glad to hear that you have this sorted out, and thank you for sharing your solution, perhaps this will help other users. We will close this thread as you asked, if you have any further questions please create a new thread and we will gladly try to help you. Thank you for using Enfold.Best regards,
Mike
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