encryptDocx

This method allows to encrypt a Word document. The final user needs to insert the password included in the options array to access the content of the resulting file.

The encrypted file is a Microsoft Binary Compound File that is directly recognized as an encrypted Word document by the standard Word interface.

Files up to 6.5MB.

Parameters

source

Path to the word document that you want to encrypt.

target

Path to the resulting encrypted document.

options

The possible keys and values are (required options are shown with yellow background):

Key	Type	Description
password	string	The password should be a string of 15 or less characters. If you introduce a password with more than 15 characters it will be automatically truncated.

Return values

Void.

Code samples

Example #1

 require_once 'classes/CreateDocx.php';

 $docx = new CryptoPHPDOCX();
 
 $source = 'Text.docx';
 $target = 'Protected.docx';

 $docx->encryptDocx($source, $target, array('password' => 'javadocx'));

The resulting Word document looks like: