Php inside a HTML email

Hi all,

I am working on the "Admin payment notifications" template.

What I want to do is place some php script line inside the template as below:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
<tr>
<td colspan="2" class="subheaders">{"Total"|string_format:"%-50s"}</td>
<td class="subheaders">{$config.currency|default:"$"}{$total|string_format:"%.2f"}</td>
<td class="bodytext"> </td>
<td class="bodytext">
<?php
$header = "From: accounts@mydomain.com\r\n";
$header .= "Reply-To: accounts@mydomain.com\r\n";
$header .= "MIME-Version: 1.0 \r\n";
$header .= "Content-type: text/html; charset=iso-8859-1\r\n";
$header .= "From: ".$Name;
$subject = " Order" {$user.member_id};
$to = "myname@mydomain.com";
$message = "<br>"
. "Please action the following order for B.<p>"
. "This is an automated email form,<br>"
. "The Team<br>"
. "<a href=\"mailto:myname@mydomain.com\">myname@mydomaincom</a>"
. "</html>";

mail($to, $subject, $message, $header);

?> </td>
</tr>
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++

I keep getting the following error:

<br />
<b>Parse error</b>: parse error, unexpected '?' in <b>/homepages/41/d43000764/htdocs/mydomain/amember/smarty/SmartyNoWrite.class.php(216) : eval()'d code</b> on line <b>178</b><br />

Can this be done and if so how do I approach the problem.

many thanks

Dereck