Wrapper 7-zip (p7zip)

Features:

• Support all 7-zip formats: 7z, XZ, BZIP2, GZIP, TAR, ZIP, WIM, AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z
• Unpacking archives
• Extract any directory or file
• List files and directories
• Get contents of any file from archive
• Delete files or directories (not RAR)
• Add files or directories (not RAR)

Requirements:

• PHP >= 7.3
• allow proc_open function
• for Windows: 7-zip >= 7.30 (https://www.7-zip.org/)
• for Linux/MacOs: p7zip >= 9.38 (https://github.com/jinfeihan57/p7zip). UPD: original 7-zip supports linux since 21.01 version?

Installation:

composer require gemorroj/archive7z

Notes:

• https://sourceforge.net/p/p7zip/discussion/383043/thread/fa143cf2/
• Correctly works only with filenames in UTF-8 encoding #15.

Recommendations:

Archive7z focuses on wrapping up the original 7-zip features. But it is not always convenient to use in your application. Therefore, we recommend that you always create your own wrapper class over Archive7z with the addition of higher-level logic.

Example:

<?php
use Archive7z\Archive7z;

class MyArchive7z extends Archive7z
{
    protected $timeout = 120;
    protected $compressionLevel = 6;
    protected $overwriteMode = self::OVERWRITE_MODE_S;
    protected $outputDirectory = '/path/to/custom/output/directory';
}

$obj = new MyArchive7z('path_to_7z_file.7z');

if (!$obj->isValid()) {
    throw new \RuntimeException('Incorrect archive');
}

// $obj->setPassword('123');

foreach ($obj->getEntries() as $entry) {
        print_r($entry);
/*
Archive7z\Entry Object
(
    [path:Archive7z\Entry:private] => 1.jpg
    [size:Archive7z\Entry:private] => 91216
    [packedSize:Archive7z\Entry:private] => 165344
    [modified:Archive7z\Entry:private] => 2013-06-10 09:56:07
    [created:Archive7z\Entry:private] => 
    [attributes:Archive7z\Entry:private] => A
    [crc:Archive7z\Entry:private] => 871345C2
    [encrypted:Archive7z\Entry:private] => +
    [method:Archive7z\Entry:private] => LZMA:192k 7zAES:19
    [block:Archive7z\Entry:private] => 0
    [comment:Archive7z\Entry:private] => 
    [hostOs:Archive7z\Entry:private] => 
    [characteristics:Archive7z\Entry:private] => 
    [folder:Archive7z\Entry:private] => 
    [archive:Archive7z\Entry:private] => MyArchive7z Object
        (
            [timeout:protected] => 60
            [compressionLevel:protected] => 6
            [overwriteMode:protected] => -aos
            [outputDirectory:protected] => /path/to/custom/output/directory
            [binary7z:Archive7z\Archive7z:private] => C:\Program Files\7-Zip\7z.exe
            [filename:Archive7z\Archive7z:private] => s:\VCS\Git\Archive7z\tests/fixtures/testPasswd.7z
            [password:Archive7z\Archive7z:private] => 123
            [encryptFilenames:protected] => 
        )
)
*/

    if ($entry->getPath() === 'test/test.txt') {
        $entry->extractTo('path_to_extract_folder/'); // extract the file
    }
}

echo $obj->getContent('test/test.txt'); // show content of the file
$obj->setOutputDirectory('path_to_extract_folder/')->extract(); // extract the archive
$obj->setOutputDirectory('path_to_extract_pass_folder/')->setPassword('pass')->extractEntry('test/test.txt'); // extract the password-protected entry

$obj->addEntry(__FILE__); // add file to the archive
$obj->addEntry(__DIR__);  // add directory to the archive (include subfolders)

$obj->renameEntry(__FILE__, __FILE__.'new'); // rename the file in the archive
$obj->delEntry(__FILE__.'new'); // remove the file from the archive