sign

CONTENTS

LAYOUT AND SETTINGS

TEMPLATES

SAVE

PPTXPATH

FORMAT CONVERSION

PPTXUTILITIES

PPTXCUSTOMIZER

customizeElementStyles

PERFORMANCE

zipStream

CRYPTO

encrypt

DIGITAL SIGNATURE

sign (PPTX)

sign (for PPTX files)

PREMIUM

BASIC / ADVANCED

Digitally signs a PPTX presentation.

DIGITAL SIGNATURE PACKAGE

Description

public sign()

This method allows you to digitally sign a PPTX presentation.

Code samples

Example #1

require_once 'classes/CreatePptx.php';

$sign = new SignPptx();

$sign->setPptx('file.pptx');
$sign->setPrivateKey('file.pem', 'password');
$sign->setX509Certificate('file.pem');
$sign->setSignatureComments('This presentation has been signed');

$sign->sign();

Release notes

phppptx 4.5:
- private key and certificate values support both file paths and string values.

phppptx 1.0:
- new method.