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mirror of https://github.com/Ne-Lexa/php-zip.git synced 2025-07-30 20:20:11 +02:00

update readme

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Ne-Lexa
2021-02-24 09:53:24 +03:00
parent 28d33ab687
commit ac899a02e0

361
README.md
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@@ -18,31 +18,31 @@
Table of contents
-----------------
- [Features](#Features)
- [Requirements](#Requirements)
- [Installation](#Installation)
- [Examples](#Examples)
- [Glossary](#Glossary)
- [Documentation](#Documentation)
+ [Overview of methods of the class `\PhpZip\ZipFile`](#Documentation-Overview)
+ [Creation/Opening of ZIP-archive](#Documentation-Open-Zip-Archive)
+ [Reading entries from the archive](#Documentation-Open-Zip-Entries)
+ [Iterating entries](#Documentation-Zip-Iterate)
+ [Getting information about entries](#Documentation-Zip-Info)
+ [Adding entries to the archive](#Documentation-Add-Zip-Entries)
+ [Deleting entries from the archive](#Documentation-Remove-Zip-Entries)
+ [Working with entries and archive](#Documentation-Entries)
+ [Working with passwords](#Documentation-Password)
+ [Undo changes](#Documentation-Unchanged)
+ [Saving a file or output to a browser](#Documentation-Save-Or-Output-Entries)
+ [Closing the archive](#Documentation-Close-Zip-Archive)
- [Running the tests](#Running-Tests)
- [Changelog](#Changelog)
- [Upgrade](#Upgrade)
+ [Upgrade version 3 to version 4](#Upgrade-v3-to-v4)
+ [Upgrade version 2 to version 3.0](#Upgrade-v2-to-v3)
- [Features](#features)
- [Requirements](#requirements)
- [Installation](#installation)
- [Examples](#examples)
- [Glossary](#glossary)
- [Documentation](#documentation)
+ [Overview of methods of the class `\PhpZip\ZipFile`](#overview-of-methods-of-the-class-phpzipzipfile)
+ [Creation/Opening of ZIP-archive](#creationopening-of-zip-archive)
+ [Reading entries from the archive](#reading-entries-from-the-archive)
+ [Iterating entries](#iterating-entries)
+ [Getting information about entries](#getting-information-about-entries)
+ [Adding entries to the archive](#adding-entries-to-the-archive)
+ [Deleting entries from the archive](#deleting-entries-from-the-archive)
+ [Working with entries and archive](#working-with-entries-and-archive)
+ [Working with passwords](#working-with-passwords)
+ [Undo changes](#undo-changes)
+ [Saving a file or output to a browser](#saving-a-file-or-output-to-a-browser)
+ [Closing the archive](#closing-the-archive)
- [Running the tests](#running-the-tests)
- [Changelog](#changelog)
- [Upgrade](#upgrade)
+ [Upgrade version 3 to version 4](#upgrade-version-3-to-version-4)
+ [Upgrade version 2 to version 3](#upgrade-version-2-to-version-3)
### <a name="Features"></a> Features
### Features
- Opening and unzipping zip files.
- Creating ZIP-archives.
- Modifying ZIP archives.
@@ -69,17 +69,17 @@ Table of contents
+ Support `Traditional PKWARE Encryption (ZipCrypto)` and `WinZIP AES Encryption` encryption methods.
+ Set the encryption method for all or individual entries in the archive.
### <a name="Requirements"></a> Requirements
### Requirements
- `PHP` >= 7.4 or `PHP` >= 8.0 (preferably 64-bit).
- Optional php-extension `bzip2` for BZIP2 compression.
- Optional php-extension `openssl` for `WinZip Aes Encryption` support.
### <a name="Installation"></a> Installation
### Installation
`composer require nelexa/zip`
Latest stable version: [![Latest Stable Version](https://poser.pugx.org/nelexa/zip/v/stable)](https://packagist.org/packages/nelexa/zip)
### <a name="Examples"></a> Examples
### Examples
```php
// create new archive
$zipFile = new \PhpZip\ZipFile();
@@ -109,89 +109,94 @@ finally{
```
Other examples can be found in the `tests/` folder
### <a name="Glossary"></a> Glossary
### Glossary
**Zip Entry** - file or folder in a ZIP-archive. Each entry in the archive has certain properties, for example: file name, compression method, encryption method, file size before compression, file size after compression, CRC32 and others.
### <a name="Documentation"></a> Documentation:
#### <a name="Documentation-Overview"></a> Overview of methods of the class `\PhpZip\ZipFile`
- [ZipFile::__construct](#Documentation-ZipFile-__construct) - initializes the ZIP archive.
- [ZipFile::addAll](#Documentation-ZipFile-addAll) - adds all entries from an array.
- [ZipFile::addDir](#Documentation-ZipFile-addDir) - adds files to the archive from the directory on the specified path without subdirectories.
- [ZipFile::addDirRecursive](#Documentation-ZipFile-addDirRecursive) - adds files to the archive from the directory on the specified path with subdirectories.
- [ZipFile::addEmptyDir](#Documentation-ZipFile-addEmptyDir) - add a new directory.
- [ZipFile::addFile](#Documentation-ZipFile-addFile) - adds a file to a ZIP archive from the given path.
- [ZipFile::addSplFile](#Documentation-ZipFile-addSplFile) - adds a `\SplFileInfo` to a ZIP archive.
- [ZipFile::addFromFinder](#Documentation-ZipFile-addFromFinder) - adds files from the `Symfony\Component\Finder\Finder` to a ZIP archive.
- [ZipFile::addFilesFromIterator](#Documentation-ZipFile-addFilesFromIterator) - adds files from the iterator of directories.
- [ZipFile::addFilesFromGlob](#Documentation-ZipFile-addFilesFromGlob) - adds files from a directory by glob pattern without subdirectories.
- [ZipFile::addFilesFromGlobRecursive](#Documentation-ZipFile-addFilesFromGlobRecursive) - adds files from a directory by glob pattern with subdirectories.
- [ZipFile::addFilesFromRegex](#Documentation-ZipFile-addFilesFromRegex) - adds files from a directory by PCRE pattern without subdirectories.
- [ZipFile::addFilesFromRegexRecursive](#Documentation-ZipFile-addFilesFromRegexRecursive) - adds files from a directory by PCRE pattern with subdirectories.
- [ZipFile::addFromStream](#Documentation-ZipFile-addFromStream) - adds an entry from the stream to the ZIP archive.
- [ZipFile::addFromString](#Documentation-ZipFile-addFromString) - adds a file to a ZIP archive using its contents.
- [ZipFile::close](#Documentation-ZipFile-close) - close the archive.
- [ZipFile::count](#Documentation-ZipFile-count) - returns the number of entries in the archive.
- [ZipFile::deleteFromName](#Documentation-ZipFile-deleteFromName) - deletes an entry in the archive using its name.
- [ZipFile::deleteFromGlob](#Documentation-ZipFile-deleteFromGlob) - deletes an entries in the archive using glob pattern.
- [ZipFile::deleteFromRegex](#Documentation-ZipFile-deleteFromRegex) - deletes an entries in the archive using PCRE pattern.
- [ZipFile::deleteAll](#Documentation-ZipFile-deleteAll) - deletes all entries in the ZIP archive.
- [ZipFile::disableEncryption](#Documentation-ZipFile-disableEncryption) - disable encryption for all entries that are already in the archive.
- [ZipFile::disableEncryptionEntry](#Documentation-ZipFile-disableEncryptionEntry) - disable encryption of an entry defined by its name.
- [ZipFile::extractTo](#Documentation-ZipFile-extractTo) - extract the archive contents.
- [ZipFile::getArchiveComment](#Documentation-ZipFile-getArchiveComment) - returns the Zip archive comment.
- [ZipFile::getEntryComment](#Documentation-ZipFile-getEntryComment) - returns the comment of an entry using the entry name.
- [ZipFile::getEntryContent](#Documentation-ZipFile-getEntryContent) - returns the entry contents using its name.
- [ZipFile::getListFiles](#Documentation-ZipFile-getListFiles) - returns list of archive files.
- [ZipFile::hasEntry](#Documentation-ZipFile-hasEntry) - checks if there is an entry in the archive.
- [ZipFile::isDirectory](#Documentation-ZipFile-isDirectory) - checks that the entry in the archive is a directory.
- [ZipFile::matcher](#Documentation-ZipFile-matcher) - selecting entries in the archive to perform operations on them.
- [ZipFile::openFile](#Documentation-ZipFile-openFile) - opens a zip-archive from a file.
- [ZipFile::openFromString](#Documentation-ZipFile-openFromString) - opens a zip-archive from a string.
- [ZipFile::openFromStream](#Documentation-ZipFile-openFromStream) - opens a zip-archive from the stream.
- [ZipFile::outputAsAttachment](#Documentation-ZipFile-outputAsAttachment) - outputs a ZIP-archive to the browser.
- [ZipFile::outputAsResponse](#Documentation-ZipFile-outputAsResponse) - outputs a ZIP-archive as PSR-7 Response.
- [ZipFile::outputAsString](#Documentation-ZipFile-outputAsString) - outputs a ZIP-archive as string.
- [ZipFile::rename](#Documentation-ZipFile-rename) - renames an entry defined by its name.
- [ZipFile::rewrite](#Documentation-ZipFile-rewrite) - save changes and re-open the changed archive.
- [ZipFile::saveAsFile](#Documentation-ZipFile-saveAsFile) - saves the archive to a file.
- [ZipFile::saveAsStream](#Documentation-ZipFile-saveAsStream) - writes the archive to the stream.
- [ZipFile::setArchiveComment](#Documentation-ZipFile-setArchiveComment) - set the comment of a ZIP archive.
- [ZipFile::setCompressionLevel](#Documentation-ZipFile-setCompressionLevel) - set the compression level for all files in the archive.
- [ZipFile::setCompressionLevelEntry](#Documentation-ZipFile-setCompressionLevelEntry) - sets the compression level for the entry by its name.
- [ZipFile::setCompressionMethodEntry](#Documentation-ZipFile-setCompressionMethodEntry) - sets the compression method for the entry by its name.
- [ZipFile::setEntryComment](#Documentation-ZipFile-setEntryComment) - set the comment of an entry defined by its name.
- [ZipFile::setReadPassword](#Documentation-ZipFile-setReadPassword) - set the password for the open archive.
- [ZipFile::setReadPasswordEntry](#Documentation-ZipFile-setReadPasswordEntry) - sets a password for reading of an entry defined by its name.
- [ZipFile::setPassword](#Documentation-ZipFile-setPassword) - sets a new password for all files in the archive.
- [ZipFile::setPasswordEntry](#Documentation-ZipFile-setPasswordEntry) - sets a new password of an entry defined by its name.
- [ZipFile::unchangeAll](#Documentation-ZipFile-unchangeAll) - undo all changes done in the archive.
- [ZipFile::unchangeArchiveComment](#Documentation-ZipFile-unchangeArchiveComment) - undo changes to the archive comment.
- [ZipFile::unchangeEntry](#Documentation-ZipFile-unchangeEntry) - undo changes of an entry defined by its name.
### Documentation:
#### Overview of methods of the class `\PhpZip\ZipFile`
- [ZipFile::__construct](#zipfile__construct) - initializes the ZIP archive.
- [ZipFile::addAll](#zipfileaddall) - adds all entries from an array.
- [ZipFile::addDir](#zipfileadddir) - adds files to the archive from the directory on the specified path without subdirectories.
- [ZipFile::addDirRecursive](#zipfileadddirrecursive) - adds files to the archive from the directory on the specified path with subdirectories.
- [ZipFile::addEmptyDir](#zipfileaddemptydir) - add a new directory.
- [ZipFile::addFile](#zipfileaddfile) - adds a file to a ZIP archive from the given path.
- [ZipFile::addSplFile](#zipfileaddsplfile) - adds a `\SplFileInfo` to a ZIP archive.
- [ZipFile::addFromFinder](#zipfileaddfromfinder) - adds files from the `Symfony\Component\Finder\Finder` to a ZIP archive.
- [ZipFile::addFilesFromIterator](#zipfileaddfilesfromiterator) - adds files from the iterator of directories.
- [ZipFile::addFilesFromGlob](#zipfileaddfilesfromglob) - adds files from a directory by glob pattern without subdirectories.
- [ZipFile::addFilesFromGlobRecursive](#zipfileaddfilesfromglobrecursive) - adds files from a directory by glob pattern with subdirectories.
- [ZipFile::addFilesFromRegex](#zipfileaddfilesfromregex) - adds files from a directory by PCRE pattern without subdirectories.
- [ZipFile::addFilesFromRegexRecursive](#zipfileaddfilesfromregexrecursive) - adds files from a directory by PCRE pattern with subdirectories.
- [ZipFile::addFromStream](#zipfileaddfromstream) - adds an entry from the stream to the ZIP archive.
- [ZipFile::addFromString](#zipfileaddfromstring) - adds a file to a ZIP archive using its contents.
- [ZipFile::close](#zipfileclose) - close the archive.
- [ZipFile::count](#zipfilecount) - returns the number of entries in the archive.
- [ZipFile::deleteFromName](#zipfiledeletefromname) - deletes an entry in the archive using its name.
- [ZipFile::deleteFromGlob](#zipfiledeletefromglob) - deletes an entries in the archive using glob pattern.
- [ZipFile::deleteFromRegex](#zipfiledeletefromregex) - deletes an entries in the archive using PCRE pattern.
- [ZipFile::deleteAll](#zipfiledeleteall) - deletes all entries in the ZIP archive.
- [ZipFile::disableEncryption](#zipfiledisableencryption) - disable encryption for all entries that are already in the archive.
- [ZipFile::disableEncryptionEntry](#zipfiledisableencryptionentry) - disable encryption of an entry defined by its name.
- [ZipFile::extractTo](#zipfileextractto) - extract the archive contents.
- [ZipFile::getArchiveComment](#zipfilegetarchivecomment) - returns the Zip archive comment.
- [ZipFile::getEntryComment](#zipfilegetentrycomment) - returns the comment of an entry using the entry name.
- [ZipFile::getEntryContent](#zipfilegetentrycontent) - returns the entry contents using its name.
- [ZipFile::getListFiles](#zipfilegetlistfiles) - returns list of archive files.
- [ZipFile::hasEntry](#zipfilehasentry) - checks if there is an entry in the archive.
- [ZipFile::isDirectory](#zipfileisdirectory) - checks that the entry in the archive is a directory.
- [ZipFile::matcher](#zipfilematcher) - selecting entries in the archive to perform operations on them.
- [ZipFile::openFile](#zipfileopenfile) - opens a zip-archive from a file.
- [ZipFile::openFromString](#zipfileopenfromstring) - opens a zip-archive from a string.
- [ZipFile::openFromStream](#zipfileopenfromstream) - opens a zip-archive from the stream.
- [ZipFile::outputAsAttachment](#zipfileoutputasattachment) - outputs a ZIP-archive to the browser.
- [ZipFile::outputAsResponse](#zipfileoutputasresponse) - outputs a ZIP-archive as PSR-7 Response.
- [ZipFile::outputAsString](#zipfileoutputasstring) - outputs a ZIP-archive as string.
- [ZipFile::rename](#zipfilerename) - renames an entry defined by its name.
- [ZipFile::rewrite](#zipfilerewrite) - save changes and re-open the changed archive.
- [ZipFile::saveAsFile](#zipfilesaveasfile) - saves the archive to a file.
- [ZipFile::saveAsStream](#zipfilesaveasstream) - writes the archive to the stream.
- [ZipFile::setArchiveComment](#zipfilesetarchivecomment) - set the comment of a ZIP archive.
- [ZipFile::setCompressionLevel](#zipfilesetcompressionlevel) - set the compression level for all files in the archive.
- [ZipFile::setCompressionLevelEntry](#zipfilesetcompressionlevelentry) - sets the compression level for the entry by its name.
- [ZipFile::setCompressionMethodEntry](#zipfilesetcompressionmethodentry) - sets the compression method for the entry by its name.
- [ZipFile::setEntryComment](#zipfilesetentrycomment) - set the comment of an entry defined by its name.
- [ZipFile::setReadPassword](#zipfilesetreadpassword) - set the password for the open archive.
- [ZipFile::setReadPasswordEntry](#zipfilesetreadpasswordentry) - sets a password for reading of an entry defined by its name.
- [ZipFile::setPassword](#zipfilesetpassword) - sets a new password for all files in the archive.
- [ZipFile::setPasswordEntry](#zipfilesetpasswordentry) - sets a new password of an entry defined by its name.
- [ZipFile::unchangeAll](#zipfileunchangeall) - undo all changes done in the archive.
- [ZipFile::unchangeArchiveComment](#zipfileunchangearchivecomment) - undo changes to the archive comment.
- [ZipFile::unchangeEntry](#zipfileunchangeentry) - undo changes of an entry defined by its name.
#### <a name="Documentation-Open-Zip-Archive"></a> Creation/Opening of ZIP-archive
<a name="Documentation-ZipFile-__construct"></a>**ZipFile::__construct** - initializes the ZIP archive.
#### Creation/Opening of ZIP-archive
##### ZipFile::__construct**
Initializes the ZIP archive
```php
$zipFile = new \PhpZip\ZipFile();
```
<a name="Documentation-ZipFile-openFile"></a> **ZipFile::openFile** - opens a zip-archive from a file.
##### ZipFile::openFile
Opens a zip-archive from a file.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->openFile('file.zip');
```
<a name="Documentation-ZipFile-openFromString"></a> **ZipFile::openFromString** - opens a zip-archive from a string.
##### ZipFile::openFromString
Opens a zip-archive from a string.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->openFromString($stringContents);
```
<a name="Documentation-ZipFile-openFromStream"></a> **ZipFile::openFromStream** - opens a zip-archive from the stream.
##### ZipFile::openFromStream
Opens a zip-archive from the stream.
```php
$stream = fopen('file.zip', 'rb');
$zipFile = new \PhpZip\ZipFile();
$zipFile->openFromStream($stream);
```
#### <a name="Documentation-Open-Zip-Entries"></a> Reading entries from the archive
<a name="Documentation-ZipFile-count"></a> **ZipFile::count** - returns the number of entries in the archive.
#### Reading entries from the archive
##### ZipFile::count
Returns the number of entries in the archive.
```php
$zipFile = new \PhpZip\ZipFile();
@@ -199,7 +204,8 @@ $count = count($zipFile);
// or
$count = $zipFile->count();
```
<a name="Documentation-ZipFile-getListFiles"></a> **ZipFile::getListFiles** - returns list of archive files.
##### ZipFile::getListFiles
Returns list of archive files.
```php
$zipFile = new \PhpZip\ZipFile();
$listFiles = $zipFile->getListFiles();
@@ -212,7 +218,8 @@ $listFiles = $zipFile->getListFiles();
// 3 => '0',
// )
```
<a name="Documentation-ZipFile-getEntryContent"></a> **ZipFile::getEntryContent** - returns the entry contents using its name.
##### ZipFile::getEntryContent
Returns the entry contents using its name.
```php
// $entryName = 'path/to/example-entry-name.txt';
$zipFile = new \PhpZip\ZipFile();
@@ -221,7 +228,8 @@ $contents = $zipFile[$entryName];
// or
$contents = $zipFile->getEntryContents($entryName);
```
<a name="Documentation-ZipFile-hasEntry"></a> **ZipFile::hasEntry** - checks if there is an entry in the archive.
##### ZipFile::hasEntry
Checks if there is an entry in the archive.
```php
// $entryName = 'path/to/example-entry-name.txt';
$zipFile = new \PhpZip\ZipFile();
@@ -230,14 +238,16 @@ $hasEntry = isset($zipFile[$entryName]);
// or
$hasEntry = $zipFile->hasEntry($entryName);
```
<a name="Documentation-ZipFile-isDirectory"></a> **ZipFile::isDirectory** - checks that the entry in the archive is a directory.
##### ZipFile::isDirectory
Checks that the entry in the archive is a directory.
```php
// $entryName = 'path/to/';
$zipFile = new \PhpZip\ZipFile();
$isDirectory = $zipFile->isDirectory($entryName);
```
<a name="Documentation-ZipFile-extractTo"></a> **ZipFile::extractTo** - extract the archive contents.
##### ZipFile::extractTo
Extract the archive contents.
The directory must exist.
```php
$zipFile = new \PhpZip\ZipFile();
@@ -255,7 +265,7 @@ $extractOnlyFiles = [
$zipFile = new \PhpZip\ZipFile();
$zipFile->extractTo($toDirectory, $extractOnlyFiles);
```
#### <a name="Documentation-Zip-Iterate"></a> Iterating entries
#### Iterating entries
`ZipFile` is an iterator.
Can iterate all the entries in the `foreach` loop.
```php
@@ -280,19 +290,21 @@ while ($iterator->valid())
$iterator->next();
}
```
#### <a name="Documentation-Zip-Info"></a> Getting information about entries
<a name="Documentation-ZipFile-getArchiveComment"></a> **ZipFile::getArchiveComment** - returns the Zip archive comment.
#### Getting information about entries
##### ZipFile::getArchiveComment
Returns the Zip archive comment.
```php
$zipFile = new \PhpZip\ZipFile();
$commentArchive = $zipFile->getArchiveComment();
```
<a name="Documentation-ZipFile-getEntryComment"></a> **ZipFile::getEntryComment** - returns the comment of an entry using the entry name.
##### ZipFile::getEntryComment
Returns the comment of an entry using the entry name.
```php
$zipFile = new \PhpZip\ZipFile();
$commentEntry = $zipFile->getEntryComment($entryName);
```
#### <a name="Documentation-Add-Zip-Entries"></a> Adding entries to the archive
#### Adding entries to the archive
All methods of adding entries to a ZIP archive allow you to specify a method for compressing content.
The following methods of compression are available:
@@ -300,7 +312,8 @@ The following methods of compression are available:
- `\PhpZip\Constants\ZipCompressionMethod::DEFLATED` - Deflate compression
- `\PhpZip\Constants\ZipCompressionMethod::BZIP2` - Bzip2 compression with the extension `ext-bz2`
<a name="Documentation-ZipFile-addFile"></a> **ZipFile::addFile** - adds a file to a ZIP archive from the given path.
##### ZipFile::addFile
Adds a file to a ZIP archive from the given path.
```php
$zipFile = new \PhpZip\ZipFile();
// $file = '...../file.ext';
@@ -315,8 +328,8 @@ $zipFile->addFile($file, $entryName, \PhpZip\Constants\ZipCompressionMethod::STO
$zipFile->addFile($file, $entryName, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFile($file, $entryName, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addSplFile"></a>
**ZipFile::addSplFile"** - adds a `\SplFileInfo` to a ZIP archive.
##### ZipFile::addSplFile
Adds a `\SplFileInfo` to a ZIP archive.
```php
// $file = '...../file.ext';
// $entryName = 'file2.ext'
@@ -334,9 +347,8 @@ $zipFile->addSplFile($splFile, $entryName, $options = [
\PhpZip\Constants\ZipOptions::COMPRESSION_METHOD => \PhpZip\Constants\ZipCompressionMethod::DEFLATED,
]);
```
<a name="Documentation-ZipFile-addFromFinder"></a>
**ZipFile::addFromFinder** - adds files from the `Symfony\Component\Finder\Finder` to a ZIP archive.
https://symfony.com/doc/current/components/finder.html
##### ZipFile::addFromFinder
Adds files from the [`Symfony\Component\Finder\Finder`](https://symfony.com/doc/current/components/finder.html) to a ZIP archive.
```php
$finder = new \Symfony\Component\Finder\Finder();
$finder
@@ -352,7 +364,8 @@ $zipFile->addFromFinder($finder, $options = [
\PhpZip\Constants\ZipOptions::MODIFIED_TIME => new \DateTimeImmutable('-1 day 5 min')
]);
```
<a name="Documentation-ZipFile-addFromString"></a> **ZipFile::addFromString** - adds a file to a ZIP archive using its contents.
##### ZipFile::addFromString
Adds a file to a ZIP archive using its contents.
```php
$zipFile = new \PhpZip\ZipFile();
@@ -365,7 +378,8 @@ $zipFile->addFromString($entryName, $contents, \PhpZip\Constants\ZipCompressionM
$zipFile->addFromString($entryName, $contents, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFromString($entryName, $contents, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addFromStream"></a> **ZipFile::addFromStream** - adds an entry from the stream to the ZIP archive.
##### ZipFile::addFromStream
Adds an entry from the stream to the ZIP archive.
```php
$zipFile = new \PhpZip\ZipFile();
// $stream = fopen(..., 'rb');
@@ -379,7 +393,8 @@ $zipFile->addFromStream($stream, $entryName, \PhpZip\Constants\ZipCompressionMet
$zipFile->addFromStream($stream, $entryName, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFromStream($stream, $entryName, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addEmptyDir"></a> **ZipFile::addEmptyDir** - add a new directory.
##### ZipFile::addEmptyDir
Add a new directory.
```php
$zipFile = new \PhpZip\ZipFile();
// $path = "path/to/";
@@ -387,7 +402,8 @@ $zipFile->addEmptyDir($path);
// or
$zipFile[$path] = null;
```
<a name="Documentation-ZipFile-addAll"></a> **ZipFile::addAll** - adds all entries from an array.
##### ZipFile::addAll
Adds all entries from an array.
```php
$entries = [
'file.txt' => 'file contents', // add an entry from the string contents
@@ -399,7 +415,8 @@ $entries = [
$zipFile = new \PhpZip\ZipFile();
$zipFile->addAll($entries);
```
<a name="Documentation-ZipFile-addDir"></a> **ZipFile::addDir** - adds files to the archive from the directory on the specified path without subdirectories.
##### ZipFile::addDir
Adds files to the archive from the directory on the specified path without subdirectories.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->addDir($dirName);
@@ -413,7 +430,8 @@ $zipFile->addDir($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::S
$zipFile->addDir($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addDir($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addDirRecursive"></a> **ZipFile::addDirRecursive** - adds files to the archive from the directory on the specified path with subdirectories.
##### ZipFile::addDirRecursive
Adds files to the archive from the directory on the specified path with subdirectories.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->addDirRecursive($dirName);
@@ -427,7 +445,8 @@ $zipFile->addDirRecursive($dirName, $localPath, \PhpZip\Constants\ZipCompression
$zipFile->addDirRecursive($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addDirRecursive($dirName, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addFilesFromIterator"></a> **ZipFile::addFilesFromIterator** - adds files from the iterator of directories.
##### ZipFile::addFilesFromIterator
Adds files from the iterator of directories.
```php
// $directoryIterator = new \DirectoryIterator($dir); // without subdirectories
// $directoryIterator = new \RecursiveDirectoryIterator($dir); // with subdirectories
@@ -464,7 +483,8 @@ $ignoreIterator = new \PhpZip\Util\Iterator\IgnoreFilesRecursiveFilterIterator(
$zipFile->addFilesFromIterator($ignoreIterator);
```
<a name="Documentation-ZipFile-addFilesFromGlob"></a> **ZipFile::addFilesFromGlob** - adds files from a directory by [glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)) without subdirectories.
##### ZipFile::addFilesFromGlob
Adds files from a directory by [glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)) without subdirectories.
```php
$globPattern = '**.{jpg,jpeg,png,gif}'; // example glob pattern -> add all .jpg, .jpeg, .png and .gif files
@@ -480,7 +500,8 @@ $zipFile->addFilesFromGlob($dir, $globPattern, $localPath, \PhpZip\Constants\Zip
$zipFile->addFilesFromGlob($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromGlob($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addFilesFromGlobRecursive"></a> **ZipFile::addFilesFromGlobRecursive** - adds files from a directory by [glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)) with subdirectories.
##### ZipFile::addFilesFromGlobRecursive
Adds files from a directory by [glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)) with subdirectories.
```php
$globPattern = '**.{jpg,jpeg,png,gif}'; // example glob pattern -> add all .jpg, .jpeg, .png and .gif files
@@ -496,7 +517,8 @@ $zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath, \PhpZip\Cons
$zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromGlobRecursive($dir, $globPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addFilesFromRegex"></a> **ZipFile::addFilesFromRegex** - adds files from a directory by [PCRE pattern](https://en.wikipedia.org/wiki/Regular_expression) without subdirectories.
##### ZipFile::addFilesFromRegex
Adds files from a directory by [PCRE pattern](https://en.wikipedia.org/wiki/Regular_expression) without subdirectories.
```php
$regexPattern = '/\.(jpe?g|png|gif)$/si'; // example regex pattern -> add all .jpg, .jpeg, .png and .gif files
@@ -512,11 +534,11 @@ $zipFile->addFilesFromRegex($dir, $regexPattern, $localPath, \PhpZip\Constants\Z
$zipFile->addFilesFromRegex($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromRegex($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
<a name="Documentation-ZipFile-addFilesFromRegexRecursive"></a> **ZipFile::addFilesFromRegexRecursive** - adds files from a directory by [PCRE pattern](https://en.wikipedia.org/wiki/Regular_expression) with subdirectories.
##### ZipFile::addFilesFromRegexRecursive
Adds files from a directory by [PCRE pattern](https://en.wikipedia.org/wiki/Regular_expression) with subdirectories.
```php
$regexPattern = '/\.(jpe?g|png|gif)$/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
@@ -528,38 +550,44 @@ $zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath, \PhpZip\Co
$zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::DEFLATED); // Deflate compression
$zipFile->addFilesFromRegexRecursive($dir, $regexPattern, $localPath, \PhpZip\Constants\ZipCompressionMethod::BZIP2); // BZIP2 compression
```
#### <a name="Documentation-Remove-Zip-Entries"></a> Deleting entries from the archive
<a name="Documentation-ZipFile-deleteFromName"></a> **ZipFile::deleteFromName** - deletes an entry in the archive using its name.
#### Deleting entries from the archive
##### ZipFile::deleteFromName
Deletes an entry in the archive using its name.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteFromName($entryName);
```
<a name="Documentation-ZipFile-deleteFromGlob"></a> **ZipFile::deleteFromGlob** - deletes a entries in the archive using [glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)).
##### ZipFile::deleteFromGlob
Deletes a entries in the archive using [glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)).
```php
$globPattern = '**.{jpg,jpeg,png,gif}'; // example glob pattern -> delete all .jpg, .jpeg, .png and .gif files
$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteFromGlob($globPattern);
```
<a name="Documentation-ZipFile-deleteFromRegex"></a> **ZipFile::deleteFromRegex** - deletes a entries in the archive using [PCRE pattern](https://en.wikipedia.org/wiki/Regular_expression).
##### ZipFile::deleteFromRegex
Deletes a entries in the archive using [PCRE pattern](https://en.wikipedia.org/wiki/Regular_expression).
```php
$regexPattern = '/\.(jpe?g|png|gif)$/si'; // example regex pattern -> delete all .jpg, .jpeg, .png and .gif files
$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteFromRegex($regexPattern);
```
<a name="Documentation-ZipFile-deleteAll"></a> **ZipFile::deleteAll** - deletes all entries in the ZIP archive.
##### ZipFile::deleteAll
Deletes all entries in the ZIP archive.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->deleteAll();
```
#### <a name="Documentation-Entries"></a> Working with entries and archive
<a name="Documentation-ZipFile-rename"></a> **ZipFile::rename** - renames an entry defined by its name.
#### Working with entries and archive
##### ZipFile::rename
Renames an entry defined by its name.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->rename($oldName, $newName);
```
<a name="Documentation-ZipFile-setCompressionLevel"></a> **ZipFile::setCompressionLevel** - set the compression level for all files in the archive.
##### ZipFile::setCompressionLevel
Set the compression level for all files in the archive.
> _Note that this method does not apply to entries that are added after this method is run._
@@ -570,14 +598,16 @@ The values range from 1 (`\PhpZip\Constants\ZipCompressionLevel::SUPER_FAST`) to
$zipFile = new \PhpZip\ZipFile();
$zipFile->setCompressionLevel(\PhpZip\Constants\ZipCompressionLevel::MAXIMUM);
```
<a name="Documentation-ZipFile-setCompressionLevelEntry"></a> **ZipFile::setCompressionLevelEntry** - sets the compression level for the entry by its name.
##### ZipFile::setCompressionLevelEntry
Sets the compression level for the entry by its name.
The values range from 1 (`\PhpZip\Constants\ZipCompressionLevel::SUPER_FAST`) to 9 (`\PhpZip\Constants\ZipCompressionLevel::MAXIMUM`) are supported. The higher the number, the better and longer the compression.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->setCompressionLevelEntry($entryName, \PhpZip\Constants\ZipCompressionLevel::FAST);
```
<a name="Documentation-ZipFile-setCompressionMethodEntry"></a> **ZipFile::setCompressionMethodEntry** - sets the compression method for the entry by its name.
##### ZipFile::setCompressionMethodEntry
Sets the compression method for the entry by its name.
The following compression methods are available:
- `\PhpZip\Constants\ZipCompressionMethod::STORED` - No compression
@@ -587,17 +617,20 @@ The following compression methods are available:
$zipFile = new \PhpZip\ZipFile();
$zipFile->setCompressionMethodEntry($entryName, \PhpZip\Constants\ZipCompressionMethod::DEFLATED);
```
<a name="Documentation-ZipFile-setArchiveComment"></a> **ZipFile::setArchiveComment** - set the comment of a ZIP archive.
##### ZipFile::setArchiveComment
Set the comment of a ZIP archive.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->setArchiveComment($commentArchive);
```
<a name="Documentation-ZipFile-setEntryComment"></a> **ZipFile::setEntryComment** - set the comment of an entry defined by its name.
##### ZipFile::setEntryComment
Set the comment of an entry defined by its name.
```php
$zipFile = new \PhpZip\ZipFile();
$zipFile->setEntryComment($entryName, $comment);
```
<a name="Documentation-ZipFile-matcher"></a> **ZipFile::matcher** - selecting entries in the archive to perform operations on them.
##### ZipFile::matcher
Selecting entries in the archive to perform operations on them.
```php
$zipFile = new \PhpZip\ZipFile();
$matcher = $zipFile->matcher();
@@ -651,7 +684,7 @@ $matcher->setPassword($password, $encryptionMethod); // sets a new password and
$matcher->setEncryptionMethod($encryptionMethod); // sets the encryption method to the selected entries
$matcher->disableEncryption(); // disables encryption for selected entries
```
#### <a name="Documentation-Password"></a> Working with passwords
#### Working with passwords
Implemented support for encryption methods:
- `\PhpZip\Constants\ZipEncryptionMethod::PKWARE` - Traditional PKWARE encryption (legacy)
@@ -659,17 +692,20 @@ Implemented support for encryption methods:
- `\PhpZip\Constants\ZipEncryptionMethod::WINZIP_AES_192` - WinZip AES encryption 192 bit
- `\PhpZip\Constants\ZipEncryptionMethod::WINZIP_AES_128` - WinZip AES encryption 128 bit
<a name="Documentation-ZipFile-setReadPassword"></a> **ZipFile::setReadPassword** - set the password for the open archive.
##### ZipFile::setReadPassword
Set the password for the open archive.
> _Setting a password is not required for adding new entries or deleting existing ones, but if you want to extract the content or change the method / compression level, the encryption method, or change the password, in this case the password must be specified._
```php
$zipFile->setReadPassword($password);
```
<a name="Documentation-ZipFile-setReadPasswordEntry"></a> **ZipFile::setReadPasswordEntry** - gets a password for reading of an entry defined by its name.
##### ZipFile::setReadPasswordEntry
Gets a password for reading of an entry defined by its name.
```php
$zipFile->setReadPasswordEntry($entryName, $password);
```
<a name="Documentation-ZipFile-setPassword"></a> **ZipFile::setPassword** - sets a new password for all files in the archive.
##### ZipFile::setPassword
Sets a new password for all files in the archive.
> _Note that this method does not apply to entries that are added after this method is run._
```php
@@ -680,7 +716,8 @@ You can set the encryption method:
$encryptionMethod = \PhpZip\Constants\ZipEncryptionMethod::WINZIP_AES_256;
$zipFile->setPassword($password, $encryptionMethod);
```
<a name="Documentation-ZipFile-setPasswordEntry"></a> **ZipFile::setPasswordEntry** - sets a new password of an entry defined by its name.
##### ZipFile::setPasswordEntry
Sets a new password of an entry defined by its name.
```php
$zipFile->setPasswordEntry($entryName, $password);
```
@@ -689,45 +726,54 @@ You can set the encryption method:
$encryptionMethod = \PhpZip\Constants\ZipEncryptionMethod::WINZIP_AES_256;
$zipFile->setPasswordEntry($entryName, $password, $encryptionMethod);
```
<a name="Documentation-ZipFile-disableEncryption"></a> **ZipFile::disableEncryption** - disable encryption for all entries that are already in the archive.
##### ZipFile::disableEncryption
Disable encryption for all entries that are already in the archive.
> _Note that this method does not apply to entries that are added after this method is run._
```php
$zipFile->disableEncryption();
```
<a name="Documentation-ZipFile-disableEncryptionEntry"></a> **ZipFile::disableEncryptionEntry** - disable encryption of an entry defined by its name.
##### ZipFile::disableEncryptionEntry
Disable encryption of an entry defined by its name.
```php
$zipFile->disableEncryptionEntry($entryName);
```
#### <a name="Documentation-Unchanged"></a> Undo changes
<a name="Documentation-ZipFile-unchangeAll"></a> **ZipFile::unchangeAll** - undo all changes done in the archive.
#### Undo changes
##### ZipFile::unchangeAll
Undo all changes done in the archive.
```php
$zipFile->unchangeAll();
```
<a name="Documentation-ZipFile-unchangeArchiveComment"></a> **ZipFile::unchangeArchiveComment** - undo changes to the archive comment.
##### ZipFile::unchangeArchiveComment
Undo changes to the archive comment.
```php
$zipFile->unchangeArchiveComment();
```
<a name="Documentation-ZipFile-unchangeEntry"></a> **ZipFile::unchangeEntry** - undo changes of an entry defined by its name.
##### ZipFile::unchangeEntry
Undo changes of an entry defined by its name.
```php
$zipFile->unchangeEntry($entryName);
```
#### <a name="Documentation-Save-Or-Output-Entries"></a> Saving a file or output to a browser
<a name="Documentation-ZipFile-saveAsFile"></a> **ZipFile::saveAsFile** - saves the archive to a file.
#### Saving a file or output to a browser
##### ZipFile::saveAsFile
Saves the archive to a file.
```php
$zipFile->saveAsFile($filename);
```
<a name="Documentation-ZipFile-saveAsStream"></a> **ZipFile::saveAsStream** - writes the archive to the stream.
##### ZipFile::saveAsStream
Writes the archive to the stream.
```php
// $fp = fopen($filename, 'w+b');
$zipFile->saveAsStream($fp);
```
<a name="Documentation-ZipFile-outputAsString"></a> **ZipFile::outputAsString** - outputs a ZIP-archive as string.
##### ZipFile::outputAsString
Outputs a ZIP-archive as string.
```php
$rawZipArchiveBytes = $zipFile->outputAsString();
```
<a name="Documentation-ZipFile-outputAsAttachment"></a> **ZipFile::outputAsAttachment** - outputs a ZIP-archive to the browser.
##### ZipFile::outputAsAttachment
Outputs a ZIP-archive to the browser.
```php
$zipFile->outputAsAttachment($outputFilename);
```
@@ -736,7 +782,8 @@ You can set the Mime-Type:
$mimeType = 'application/zip';
$zipFile->outputAsAttachment($outputFilename, $mimeType);
```
<a name="Documentation-ZipFile-outputAsResponse"></a> **ZipFile::outputAsResponse** - outputs a ZIP-archive as [PSR-7 Response](http://www.php-fig.org/psr/psr-7/).
##### ZipFile::outputAsResponse
Outputs a ZIP-archive as [PSR-7 Response](http://www.php-fig.org/psr/psr-7/).
The output method can be used in any PSR-7 compatible framework.
```php
@@ -748,16 +795,18 @@ You can set the Mime-Type:
$mimeType = 'application/zip';
$zipFile->outputAsResponse($response, $outputFilename, $mimeType);
```
<a name="Documentation-ZipFile-rewrite"></a> **ZipFile::rewrite** - save changes and re-open the changed archive.
##### ZipFile::rewrite
Save changes and re-open the changed archive.
```php
$zipFile->rewrite();
```
#### <a name="Documentation-Close-Zip-Archive"></a> Closing the archive
<a name="Documentation-ZipFile-close"></a> **ZipFile::close** - close the archive.
#### Closing the archive
##### ZipFile::close
Close the archive.
```php
$zipFile->close();
```
### <a name="Running-Tests"></a> Running the tests
### Running the tests
Install the dependencies for the development:
```bash
composer install --dev
@@ -766,11 +815,11 @@ Run the tests:
```bash
vendor/bin/phpunit
```
### <a name="Changelog"></a> Changelog
### Changelog
Changes are documented in the [releases page](https://github.com/Ne-Lexa/php-zip/releases).
### <a name="Upgrade"></a> Upgrade
#### <a name="Upgrade-v3-to-v4"></a> Upgrade version 3 to version 4
### Upgrade
#### Upgrade version 3 to version 4
Update the major version in the file `composer.json` to `^4.0`.
```json
{
@@ -788,7 +837,7 @@ Update your code to work with the new version:
- removed deprecated classes and methods.
- removed `zipalign` functional. This functionality will be placed in a separate package `nelexa/apkfile`.
#### <a name="Upgrade-v2-to-v3"></a> Upgrade version 2 to version 3.0
#### Upgrade version 2 to version 3
Update the major version in the file `composer.json` to `^3.0`.
```json
{