IPWorks S/MIME 2020 PHP Edition

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IncludeChain Property

Specifies whether to include the signer's certificate chain with the signed message.

Object Oriented Interface

public function getIncludeChain();
public function setIncludeChain($value);

Procedural Interface

ipworkssmime_snntp_get($res, 46 );
ipworkssmime_snntp_set($res, 46, $value );

Default Value



If this property is set to True, the entire certificate's chain that was used to sign the message will be encoded and included in the message signature when calling Sign or SignAndEncrypt.

NOTE: To include the chain, the IncludeCertificate property must also be set to true.

Data Type


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IPWorks S/MIME 2020 PHP Edition - Version 20.0 [Build 7721]