Send an email with updated fields only

To send an email with updated fields only, use the following code in Edit page: Before record updated event.

$body = "Changed fields \n";
foreach ($values as $key => $value)
{
  if ($value!=$oldvalues[$key])
    $body .= $key . ": " . $value . "\n";
}
$email="test@test.com";
$subject="Sample subject";
runner_mail(array('to' => $email, 'subject' => $subject, 'body' => $body));

See also:

•Update selected

•Send an email to all users

•Send an email to selected users

•Send simple email

•runner_mail function

•Email selected records