(PHP >= 7.2.0, PHP 8, PECL zip >= 1.14.0)
ZipArchive::setEncryptionName — Set the encryption method of an entry defined by its name
$name
, int $method
, ?string $password
= null
): boolSet the encryption method of an entry defined by its name.
name
Name of the entry.
method
The encryption method defined by one of the ZipArchive::EM_ constants.
password
Optional password, default used when missing.
Returns true
on success or false
on failure.
Version | Description |
---|---|
8.0.0 |
password is now nullable.
|
This example creates a ZIP file archive test.zip and add the file test.txt encrypted using the AES 256 method.
Example #1 Archive and encrypt a file
<?php$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";}?>
Note:
This function is only available if built against libzip ≥ 1.2.0.