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PHP ActiveX

Get the JWS Payload into a StringBuilder

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.GetPayloadSb, which writes the payload of a loaded JWS as text into a StringBuilder, decoded using the given charset.

Background. In practice, validate the signature before trusting the payload.

Chilkat PHP ActiveX Downloads

PHP ActiveX
<?php

$success = 0;

$jws = new COM("Chilkat.Jws");

//  Load the JWS compact serialization.
$jwsCompact = 'eyJhbGciOiJIUzI1NiJ9.VGhpcyBpcyB0aGUgY29udGVudCB0byBzaWduLg.<signature>';
$success = $jws->LoadJws($jwsCompact);
if ($success == 0) {
    print $jws->LastErrorText . "\n";
    exit;
}

//  Get the JWS payload as text into a StringBuilder, decoded using the given charset.
$sbPayload = new COM("Chilkat.StringBuilder");
$success = $jws->GetPayloadSb('utf-8',$sbPayload);
if ($success == 0) {
    print $jws->LastErrorText . "\n";
    exit;
}

print $sbPayload->getAsString() . "\n";

?>