(PHP Extension) Parsing a Multipart/Digest Email

This example demonstrates how to parse a multipart/digest email. An email parsed by this sample could have a MIME structure as follows:

multipart/mixed
    text/plain
    text/plain
    multipart/digest
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
        message/rfc822
    text/plain

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

// Note: This example requires Chilkat v9.5.0.66 or greater.

$emlPath = 'qa_data/eml/multipart_digest.eml';

$email = new CkEmail();

// For this example, we'll load the email from a .eml.
// The email could alternatively be loaded as a result of downloading from an IMAP or POP3 server..

$success = $email->LoadEml($emlPath);
if ($success != true) {
    print $email->lastErrorText() . "\n";
    exit;
}

$numDigests = $email->get_NumDigests();
print 'num digests = ' . $numDigests . "\n";

$i = 0;
while ($i < $numDigests) {
    // eDigest is a CkEmail
    $eDigest = $email->GetDigest($i);
    print $i . ':' . $eDigest->fromAddress() . ', ' . $eDigest->subject() . "\n";
    $m = $eDigest->getHeaderField('Message');
    if ($eDigest->get_LastMethodSuccess() == true) {
        print '    Message = ' . $m . "\n";
    }

    $i = $i + 1;
}


?>