(PHP Extension) Create Password Protected Zip containing a Single File.

Create a password-protected .zip containing a single file. (This uses the older Zip 2.0 encryption scheme, which is weaker and not as secure as AES encryption, which Chilkat Zip also supports.)

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux

<?php

include("chilkat.php");

$success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$zip = new CkZip();

$success = $zip->NewZip('test.zip');
if ($success == false) {
    print $zip->lastErrorText() . "\n";
    exit;
}

$zip->SetPassword('secret');
$zip->put_PasswordProtect(true);

$saveExtraPath = false;
$success = $zip->AddFile('/temp/hamlet.xml',$saveExtraPath);

$success = $zip->WriteZipAndClose();
if ($success == false) {
    print $zip->lastErrorText() . "\n";
    exit;
}

print 'Zip Created!' . "\n";

?>