- hash_hmac: documentation ( source)
- gmdate: documentation ( source)
<?php
// Setting the variables. These will be dynamic variables once this is
// actually integrated into the website.
$name = "Jason+Chappell";
$email = "jzcrashedata@outlook.com";
$timestamp = gmdate("Y-m-d\TH:i:s\Z");
$phone = "4352100862";
$company = "VST+Support";
$data22 = $name & $email & $timestamp & $phone & $company;
$hash = hash_hmac(md5, $data22, Hello);