PHP code example of lyhiving / zip

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

lyhiving / zip example snippets

// create new archive
$zipFile = new \PhpZip\ZipFile();
try{
    $zipFile
        ->addFromString('zip/entry/filename', 'Is file content') // add an entry from the string
        ->addFile('/path/to/file', 'data/tofile') // add an entry from the file
        ->addDir(__DIR__, 'to/path/') // add files from the directory
        ->saveAsFile($outputFilename) // save the archive to a file
        ->close(); // close archive
            
    // open archive, extract, add files, set password and output to browser.
    $zipFile
        ->openFile($outputFilename) // open archive from file
        ->extractTo($outputDirExtract) // extract files to the specified directory
        ->deleteFromRegex('~^\.~') // delete all hidden (Unix) files
        ->addFromString('dir/file.txt', 'Test file') // add a new entry from the string
        ->setPassword('password') // set password for all entries
        ->outputAsAttachment('library.jar'); // output to the browser without saving to a file
}
catch(\PhpZip\Exception\ZipException $e){
    // handle exception
}
finally{
    $zipFile->close();
}

$zipFile = new \PhpZip\ZipFile();

$zipFile = new \PhpZip\ZipFile();
$zipFile->openFile('file.zip');

$zipFile = new \PhpZip\ZipFile();
$zipFile->openFromString($stringContents);

$stream = fopen('file.zip', 'rb');

$zipFile = new \PhpZip\ZipFile();
$zipFile->openFromStream($stream);

$zipFile = new \PhpZip\ZipFile();

$count = count($zipFile);
// or
$count = $zipFile->count();

$zipFile = new \PhpZip\ZipFile();
$listFiles = $zipFile->getListFiles();

// example array contents:
// array (
//   0 => 'info.txt',
//   1 => 'path/to/file.jpg',
//   2 => 'another path/',
//   3 => '0',
// )

// $entryName = 'path/to/example-entry-name.txt';
$zipFile = new \PhpZip\ZipFile();

$contents = $zipFile[$entryName];
// or
$contents = $zipFile->getEntryContents($entryName);

// $entryName = 'path/to/example-entry-name.txt';
$zipFile = new \PhpZip\ZipFile();

$hasEntry = isset($zipFile[$entryName]);
// or
$hasEntry = $zipFile->hasEntry($entryName);

// $entryName = 'path/to/';
$zipFile = new \PhpZip\ZipFile();

$isDirectory = $zipFile->isDirectory($entryName);

$zipFile = new \PhpZip\ZipFile();
$zipFile->extractTo($directory);

// $toDirectory = '/tmp';
$extractOnlyFiles = [
    'filename1', 
    'filename2', 
    'dir/dir/dir/'
];
$zipFile = new \PhpZip\ZipFile();
$zipFile->extractTo($toDirectory, $extractOnlyFiles);

foreach($zipFile as $entryName => $contents){
    echo "Filename: $entryName" . PHP_EOL;
    echo "Contents: $contents" . PHP_EOL;
    echo '-----------------------------' . PHP_EOL;
}

$iterator = new \ArrayIterator($zipFile);
while ($iterator->valid())
{
    $entryName = $iterator->key();
    $contents = $iterator->current();

    echo "Filename: $entryName" . PHP_EOL;
    echo "Contents: $contents" . PHP_EOL;
    echo '-----------------------------' . PHP_EOL;

    $iterator->next();
}

$zipFile = new \PhpZip\ZipFile();
$commentArchive = $zipFile->getArchiveComment();

$zipFile = new \PhpZip\ZipFile();
$commentEntry = $zipFile->getEntryComment($entryName);

$zipFile = new \PhpZip\ZipFile();
// $file = '...../file.ext'; 
// $entryName = 'file2.ext'
$zipFile->addFile($file);

// you can specify the name of the entry in the archive (if null, then the last component from the file name is used)
$zipFile->addFile($file, $entryName);

// you can specify a compression method
$zipFile->addFile($file, $entryName, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFile($file, $entryName, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFile($file, $entryName, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

// $file = '...../file.ext'; 
// $entryName = 'file2.ext'
$zipFile = new \PhpZip\ZipFile();

$splFile = new \SplFileInfo('README.md');

$zipFile->addSplFile($splFile);
$zipFile->addSplFile($splFile, $entryName);
// or
$zipFile[$entryName] = new \SplFileInfo($file);

// set compression method
$zipFile->addSplFile($splFile, $entryName, $options = [
    \PhpZip\Constants\ZipOptions::COMPRESSION_METHOD => \PhpZip\Constants\ZipCompressionMethod::DEFLATED,
]);

$finder = new \Symfony\Component\Finder\Finder();
$finder
    ->files()
    ->name('*.{jpg,jpeg,gif,png}')
    ->name('/^[0-9a-f]\./')
    ->contains('/lorem\s+ipsum$/i')
    ->in('path');

$zipFile = new \PhpZip\ZipFile();
$zipFile->addFromFinder($finder, $options = [
    \PhpZip\Constants\ZipOptions::COMPRESSION_METHOD => \PhpZip\Constants\ZipCompressionMethod::DEFLATED,
    \PhpZip\Constants\ZipOptions::MODIFIED_TIME => new \DateTimeImmutable('-1 day 5 min')
]);

$zipFile = new \PhpZip\ZipFile();

$zipFile[$entryName] = $contents;
// or
$zipFile->addFromString($entryName, $contents);

// you can specify a compression method
$zipFile->addFromString($entryName, $contents, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFromString($entryName, $contents, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFromString($entryName, $contents, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$zipFile = new \PhpZip\ZipFile();
// $stream = fopen(..., 'rb');

$zipFile->addFromStream($stream, $entryName);
// or
$zipFile[$entryName] = $stream;

// you can specify a compression method
$zipFile->addFromStream($stream, $entryName, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFromStream($stream, $entryName, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFromStream($stream, $entryName, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$zipFile = new \PhpZip\ZipFile();
// $path = "path/to/";
$zipFile->addEmptyDir($path);
// or
$zipFile[$path] = null;

$entries = [
    'file.txt' => 'file contents', // add an entry from the string contents
    'empty dir/' => null, // add empty directory
    'path/to/file.jpg' => fopen('..../filename', 'rb'), // add an entry from the stream
    'path/to/file.dat' => new \SplFileInfo('..../filename'), // add an entry from the file
];

$zipFile = new \PhpZip\ZipFile();
$zipFile->addAll($entries);

$zipFile = new \PhpZip\ZipFile();
$zipFile->addDir($dirName);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addDir($dirName, $localPath);

// you can specify a compression method
$zipFile->addDir($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addDir($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addDir($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$zipFile = new \PhpZip\ZipFile();
$zipFile->addDirRecursive($dirName);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addDirRecursive($dirName, $localPath);

// you can specify a compression method
$zipFile->addDirRecursive($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addDirRecursive($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addDirRecursive($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

// $directoryIterator = new \DirectoryIterator($dir); // without subdirectories
// $directoryIterator = new \RecursiveDirectoryIterator($dir); // with subdirectories
$zipFile = new \PhpZip\ZipFile();
$zipFile->addFilesFromIterator($directoryIterator);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addFilesFromIterator($directoryIterator, $localPath);
// or
$zipFile[$localPath] = $directoryIterator;

// you can specify a compression method
$zipFile->addFilesFromIterator($directoryIterator, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFilesFromIterator($directoryIterator, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromIterator($directoryIterator, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$ignoreFiles = [
    'file_ignore.txt', 
    'dir_ignore/sub dir ignore/'
];

// $directoryIterator = new \DirectoryIterator($dir); // without subdirectories
// $directoryIterator = new \RecursiveDirectoryIterator($dir); // with subdirectories
// use \PhpZip\Util\Iterator\IgnoreFilesFilterIterator for non-recursive search
 
$zipFile = new \PhpZip\ZipFile();
$ignoreIterator = new \PhpZip\Util\Iterator\IgnoreFilesRecursiveFilterIterator(
    $directoryIterator, 
    $ignoreFiles
);

$zipFile->addFilesFromIterator($ignoreIterator);

$globPattern = '**.{jpg,jpeg,png,gif}'; // example glob pattern -> add all .jpg, .jpeg, .png and .gif files

$zipFile = new \PhpZip\ZipFile();
$zipFile->addFilesFromGlob($dir, $globPattern);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addFilesFromGlob($dir, $globPattern, $localPath);

// you can specify a compression method
$zipFile->addFilesFromGlob($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFilesFromGlob($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromGlob($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$globPattern = '**.{jpg,jpeg,png,gif}'; // example glob pattern -> add all .jpg, .jpeg, .png and .gif files

$zipFile = new \PhpZip\ZipFile();
$zipFile->addFilesFromGlobRecursive($dir, $globPattern);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath);

// you can specify a compression method
$zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$regexPattern = '/\.(jpe?g|png|gif)$/si'; // example regex pattern -> add all .jpg, .jpeg, .png and .gif files

$zipFile = new \PhpZip\ZipFile();
$zipFile->addFilesFromRegex($dir, $regexPattern);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addFilesFromRegex($dir, $regexPattern, $localPath);

// you can specify a compression method
$zipFile->addFilesFromRegex($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFilesFromRegex($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromRegex($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$regexPattern = '/\.(jpe?g|png|gif)$/si'; // example regex pattern -> add all .jpg, .jpeg, .png and .gif files

$zipFile->addFilesFromRegexRecursive($dir, $regexPattern);

// you can specify the path in the archive to which you want to put entries
$localPath = 'to/path/';
$zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath);

// you can specify a compression method
$zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::STORED); // No compression
$zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression

$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteFromName($entryName);

$globPattern = '**.{jpg,jpeg,png,gif}'; // example glob pattern -> delete all .jpg, .jpeg, .png and .gif files

$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteFromGlob($globPattern);

$regexPattern = '/\.(jpe?g|png|gif)$/si'; // example regex pattern -> delete all .jpg, .jpeg, .png and .gif files

$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteFromRegex($regexPattern);

$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteAll();

$zipFile = new \PhpZip\ZipFile();
$zipFile->rename($oldName, $newName);

$zipFile = new \PhpZip\ZipFile();
$zipFile->setCompressionLevel(\PhpZip\Constants\ZipCompressionLevel::MAXIMUM);

$zipFile = new \PhpZip\ZipFile();
$zipFile->setCompressionLevelEntry($entryName, \PhpZip\Constants\ZipCompressionLevel::FAST);

$zipFile = new \PhpZip\ZipFile();
$zipFile->setCompressionMethodEntry($entryName, \PhpZip\Constants\ZipCompressionMethod::DEFLATED);

$zipFile = new \PhpZip\ZipFile();
$zipFile->setArchiveComment($commentArchive);

$zipFile = new \PhpZip\ZipFile();
$zipFile->setEntryComment($entryName, $comment);

$zipFile = new \PhpZip\ZipFile();
$matcher = $zipFile->matcher();

$matcher
    ->add('entry name')
    ->add('another entry');

$matcher->add([
    'entry name',
    'another entry name',
    'path/'
]);

$matcher->match('~\.jpe?g$~i');

$matcher->all();

$count = count($matcher);
// or
$count = $matcher->count();

$entries = $matcher->getMatches();
// example array contents: ['entry name', 'another entry name'];

// example
$matcher->invoke(static function($entryName) use($zipFile) {
    $newName = preg_replace('~\.(jpe?g)$~i', '.no_optimize.$1', $entryName);
    $zipFile->rename($entryName, $newName);
});

$matcher->delete(); // remove selected entries from a ZIP archive
$matcher->setPassword($password); // sets a new password for the selected entries
$matcher->setPassword($password, $encryptionMethod); // sets a new password and encryption method to selected entries
$matcher->setEncryptionMethod($encryptionMethod); // sets the encryption method to the selected entries
$matcher->disableEncryption(); // disables encryption for selected entries

$zipFile->setReadPassword($password);

$zipFile->setReadPasswordEntry($entryName, $password);

$zipFile->setPassword($password);

$encryptionMethod = \PhpZip\Constants\ZipEncryptionMethod::WINZIP_AES_256;
$zipFile->setPassword($password, $encryptionMethod);

$zipFile->setPasswordEntry($entryName, $password);

$encryptionMethod = \PhpZip\Constants\ZipEncryptionMethod::WINZIP_AES_256;
$zipFile->setPasswordEntry($entryName, $password, $encryptionMethod);

$zipFile->disableEncryption();

$zipFile->disableEncryptionEntry($entryName);

$zipFile->unchangeAll();

$zipFile->unchangeArchiveComment();

$zipFile->unchangeEntry($entryName);

$zipFile->saveAsFile($filename);

// $fp = fopen($filename, 'w+b');

$zipFile->saveAsStream($fp);

$rawZipArchiveBytes = $zipFile->outputAsString();

$zipFile->outputAsAttachment($outputFilename);

$mimeType = 'application/zip';
$zipFile->outputAsAttachment($outputFilename, $mimeType);

// $response = ....; // instance Psr\Http\Message\ResponseInterface
$zipFile->outputAsPsr7Response($response, $outputFilename);

$mimeType = 'application/zip';
$zipFile->outputAsPsr7Response($response, $outputFilename, $mimeType);

$response = $zipFile->outputAsSymfonyResponse($outputFilename);

$mimeType = 'application/zip';
$response = $zipFile->outputAsSymfonyResponse($outputFilename, $mimeType);

namespace App\Controller;

use PhpZip\ZipFile;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;

class DownloadZipController
{
    /**
     * @Route("/downloads/{id}")
     *
     * @throws \PhpZip\Exception\ZipException
     */
    public function __invoke(string $id): Response
    {
        $zipFile = new ZipFile();
        $zipFile['file'] = 'contents';

        $outputFilename = $id . '.zip';
        return $zipFile->outputAsSymfonyResponse($outputFilename);
    }
}

$zipFile->rewrite();

$zipFile->close();