ZipArchive::setEncryptionName

(PHP >= 7.2.0, PHP 8, PECL zip >= 1.14.0)

ZipArchive::setEncryptionName — Set the encryption method of an entry defined by its name

说明

public ZipArchive::setEncryptionName(string $name, int $method, #[\SensitiveParameter] ?string $password = null): bool

Set the encryption method of an entry defined by its name.

参数

name

Name of the entry.

method

The encryption method defined by one of the ZipArchive::EM_ constants.

password

Optional password, default used when missing.

返回值

成功时返回 true， 或者在失败时返回 false。

更新日志

版本 说明
8.0.0 password is now nullable.

示例

This example creates a ZIP file archive test.zip and add the file test.txt encrypted using the AES 256 method.

示例 #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";
}
?>

注释

注意:

This function is only available if built against libzip ≥ 1.2.0.

参见