PHP Extension

Get an Alternative Body by Content-Type

Demonstrates the Chilkat Email.GetAlternativeBodyByContentType method, which returns an alternative body selected by its Content-Type — such as text/plain, text/html, or text/xml — instead of by numeric index. This example retrieves both the plain-text and HTML alternatives by content type.

Background: Selecting by Content-Type is often more convenient than by index, because you usually know which representation you want (the HTML, say) but not its position in the alternative list. This mirrors how a mail client works — it looks up the best matching type to display — and avoids assumptions about ordering, which can vary between messages.

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<?php

include("chilkat.php");

//  Demonstrates the GetAlternativeBodyByContentType method, which returns an alternative
//  body selected by its Content-Type (such as text/plain, text/html, or text/xml) rather
//  than by index.

$email = new CkEmail();

//  Create an email with plain-text and HTML alternatives.
$email->SetTextBody('This is the plain-text alternative.','text/plain');
$email->AddHtmlAlternativeBody('<html><body>This is the HTML alternative.</body></html>');

//  Get the plain-text alternative by its content type.
$plain = $email->getAlternativeBodyByContentType('text/plain');
print 'text/plain body: ' . $plain . "\n";

//  Get the HTML alternative by its content type.
$htmlBody = $email->getAlternativeBodyByContentType('text/html');
print 'text/html body: ' . $htmlBody . "\n";

?>