Description:
------------
manual page: http://www.php.net/ziparchive.setencryptionname states 
(PHP >= 7.2, PECL zip >= 1.14.0) as dependencies
UPGRADING note https://github.com/php/php-src/blob/php-7.2.0RC1/UPGRADING states
relying on libzip 1.2.0 
---
I downloaded PHP 7.2.0rc1 from http://windows.php.net/qa/

When testing the new setEncryptionName functionality with the script from the php manual (see below), I get only the following error:

Call to undefined method ZipArchive::setEncryptionName()




Test script:
---------------
<?php
$zip = new ZipArchive();
if ($zip->open('test.zip', ZipArchive::CREATE) === TRUE) {
    $zip->setPassword('secret');
    $zip->addFile('text.txt');
    $zip->setEncryptionName('text.txt', ZipArchive::EM_AES_256);
    $zip->close();
    echo "Ok\n";
} else {
    echo "KO\n";
}
?>


Actual result:
--------------
receiving 
Call to undefined method ZipArchive::setEncryptionName()
error