Обработка данных и отправка служебного письма для Forma Email Logger

form_handler.php

<?php
// Служебное письмо на forms@tokkipro.ru
include_once($_SERVER['DOCUMENT_ROOT'].'/path_to_file/tokki.php');
$formdata = array(
	'name' => $data['name'],
	'phone' => $data['phone'],
	'email' => $data['email'],
	'message' => $data['message'],
	'prim' => $data['some_data'],
);
tokki_sendEmail(tokki_prepareData($formdata, $subject), $subject);

tokki.php

<?php
function tokki_getVisitorData() {
    date_default_timezone_set('Europe/Moscow');
    
    $campaign_data = array();
    $sourcedata = str_replace('|', '&', $_COOKIE['sbjs_first']);
    parse_str($sourcedata, $sbjs);

    $campaign_data['date'] = date('d.m.Y');
    $campaign_data['time'] = date('H:i:s');
    $campaign_data['typ'] = $sbjs['typ'];
    $campaign_data['src'] = $sbjs['src'];
    $campaign_data['mdm'] = $sbjs['mdm'];
    $campaign_data['cmp'] = $sbjs['cmp'];
    $campaign_data['cnt'] = $sbjs['cnt'];
    $campaign_data['trm'] = urldecode($sbjs['trm']);

    return $campaign_data;
}

function tokki_prepareData($formdata, $subject) {
    $campaign_data = tokki_getVisitorData();
    $data['subject'] = $subject;
    $data = array_merge((array)$campaign_data, $data, (array)$formdata);
    return json_encode($data);
}

function tokki_sendEmail($message, $subject) {
    $hostname = $_SERVER['SERVER_NAME'];
    $mailto = 'forms@tokkipro.ru';
    $from = "$hostname <noreply@$hostname>";
    $headers = "From: $from\r\n";
    $headers.= "MIME-Version: 1.0\r\n";
    $headers.= "Content-Type: text/plain; charset=utf-8\r\n";
    $headers.= "X-Priority: 1\r\n";
    mail($mailto, $subject, $message, $headers);
}