How to get raw email data with the imap extension?

Question

I\'m looking for a way to download the whole raw email data (including attachment), similar to what you get by clicking \"Show Original\" in Gmail.

Currently, I can get

Answer 1

The answer by hakre is overcomplete, if you don't really care about the structure then you won't need imap_fetchstructure.

For a simple 'Show Source' you should only need imap_fetchheader and imap_body.

Example:

$conn = imap_open('{'."$mailServer:$port/pop3}INBOX", $userName, $password, OP_SILENT && OP_READONLY);
$msgs = imap_fetch_overview($conn, '1:5'); /** first 5 messages */
foreach ($msgs as $msg) {
    $source = imap_fetchheader($conn, $msg->msgno) . imap_body($conn, $msg->msgno);
    print $source;
}