ZipArchive::setPassword

(PHP 5 >= 5.6.0, PHP 7, PECL zip >= 1.12.4)

ZipArchive::setPasswordSet the password for the active archive

설명

public bool ZipArchive::setPassword ( string $password )

Sets the password for the active archive.

인수

password

The password to be used for the archive.

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

주의

Note:

This function only sets the password to be used to decompress the archive; it does not turn a non-password-protected ZipArchive into a password-protected ZipArchive.

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User Contributed Notes 2 notes

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21
stanislav dot eckert at vizson dot de
8 years ago
It seems that this function supports only decryption of password protected archives (see changelog: http://pecl.php.net/package-changelog.php?package=zip). Creation of password protected archives is not supported (they will be created simply as non-protected archives).

Example code for extraction of files from password protected ZIP archives:

<?php
    $zip
= new ZipArchive();
   
$zip_status = $zip->open("test.zip");

    if (
$zip_status === true)
    {
        if (
$zip->setPassword("MySecretPassword"))
        {
            if (!
$zip->extractTo(__DIR__))
                echo
"Extraction failed (wrong password?)";
        }

       
$zip->close();
    }
    else
    {
        die(
"Failed opening archive: ". @$zip->getStatusString() . " (code: ". $zip_status .")");
    }
?>
up
4
blindfury at mailinator dot com
4 years ago
To create password protected archive in PHP >= 7.2 use:

<?php
    $zip
->setEncryptionName('test.txt', ZipArchive::EM_AES_256, 'test');
?>

Based on example from the documentation:

<?php

$zip
= new ZipArchive;
$res = $zip->open('test.zip', ZipArchive::CREATE);
if (
$res === TRUE) {
   
$zip->addFromString('test.txt', 'file content goes here');
   
$zip->setEncryptionName('test.txt', ZipArchive::EM_AES_256, 'passw0rd');
   
$zip->close();
    echo
'ok';
} else {
    echo
'failed';
}

?>
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