README

Component providing several adapters to decompress files.

It supports the following compression formats:

• Zip
• Gzip
• Bzip
• Tar (gzip or bzip)

With the following adapters:

• PclZip, based on the PclZip library
• ZipArchive, based on PHP's Zip extension
• Gzip, based on PHP's native Gzip functions
• Bzip, based on PHP's native Bzip functions
• Tar, based on the Archive_Tar library from PEAR

Installation

With Composer:

{
    "require": {
        "matomo/decompress": "^2.1"
    }
}

Usage

All adapters have the same API as they implement Matomo\Decompress\DecompressInterface:

// Extracting Gzip file
$extractor = new \Matomo\Decompress\Gzip('file.gz');

$extractedFiles = $extractor->extract('some/directory');

if ($extractedFiles === 0) {
    echo $extractor->errorInfo();
}

// Extracting Bzip file
$extractor = new \Matomo\Decompress\Bzip('file.bz');

$extractedFiles = $extractor->extract('some/directory');

if ($extractedFiles === 0) {
    echo $extractor->errorInfo();
}

// Extracting Zip file with ZipArchive
$extractor = new \Matomo\Decompress\ZipArchive('file.zip');

$extractedFiles = $extractor->extract('some/directory');

if ($extractedFiles === 0) {
    echo $extractor->errorInfo();
}

// Extracting Zip file with PclZip
$extractor = new \Matomo\Decompress\PclZip('file.zip');

$extractedFiles = $extractor->extract('some/directory');

if ($extractedFiles === 0) {
    echo $extractor->errorInfo();
}

// Extracting .tar.bz2 file
$extractor = new \Matomo\Decompress\Tar('file.tar.bz2', 'bz2');

$extractedFiles = $extractor->extract('some/directory');

if ($extractedFiles === 0) {
    echo $extractor->errorInfo();
}

// Extracting .tar.gz file
$extractor = new \Matomo\Decompress\Tar('file.tar.gz', 'gz');

$extractedFiles = $extractor->extract('some/directory');

if ($extractedFiles === 0) {
    echo $extractor->errorInfo();
}

License

The Decompress component is released under the LGPL v3.0.