Mail Hook not working!

[ST4R]

Hello friends, I have written a hook for WHMCS that saves each email sent to users as a file. However, this hook is not working, and the $vars array is empty and contains no values. Please guide me.

<?php

use WHMCS\User\Client;

function emailSentHook($vars)
{
    $directory = $_SERVER['DOCUMENT_ROOT'] . '/something/';

    $email = $vars['to'];
    $content = $vars['message'];

    file_put_contents($email, $content);
}

add_hook('EmailPreSend', 1, 'emailSentHook');

 

[DennisHermannsen]

The $vars array does not contain the keys you are using.
You have the following available:
- $vars['messagename']
- $vars['relid']
- $vars['mergefields']

https://developers.whmcs.com/hooks-reference/everything-else/#EmailPreSend

The EmailPreLog even contains the keys you are trying to access: https://developers.whmcs.com/hooks-reference/everything-else/#EmailPreLog