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[Utility & Helpers](/categories/utility) 4. / 5. dariusiii/rarinfo ActiveLibrary[Utility & Helpers](/categories/utility) dariusiii/rarinfo ================= PHP archive reader helper class v3.1(3mo ago)124.5k—5.9%11BSD-3-ClausePHPPHP >=7.2.0 <8.6.0 Since Apr 12Pushed 3mo ago1 watchersCompare [ Source](https://github.com/DariusIII/rarinfo)[ Packagist](https://packagist.org/packages/dariusiii/rarinfo)[ RSS](/packages/dariusiii-rarinfo/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)Dependencies (1)Versions (18)Used By (1) [![Latest Stable Version](https://camo.githubusercontent.com/0f0c63c499cff04ee382abe55f54f1cf72a00b009933d4fc57fa9262cbe5b701/68747470733a2f2f706f7365722e707567782e6f72672f6461726975736969692f726172696e666f2f762f737461626c65)](https://packagist.org/packages/dariusiii/rarinfo)[![Total Downloads](https://camo.githubusercontent.com/c9b0242d48b3fce81acb1ab70cf0fca2938f192415eb145c24c4efbbb6611aae/68747470733a2f2f706f7365722e707567782e6f72672f6461726975736969692f726172696e666f2f646f776e6c6f616473)](https://packagist.org/packages/dariusiii/rarinfo)[![License](https://camo.githubusercontent.com/83fd025437fa478ca6f9709b664cefeb1600f442721d57e2690a5b03f6de46dc/68747470733a2f2f706f7365722e707567782e6f72672f6461726975736969692f726172696e666f2f6c6963656e7365)](https://packagist.org/packages/dariusiii/rarinfo) A set of basic utility classes for working with RAR archives and related parity and verification files in pure PHP (no external dependencies). See the \[Releases\] () page for versioned releases of the whole library, which contains: ArchiveReader ------------- [](#archivereader) Abstract base class for the various file inspectors that defines the basic API and implements common methods for file/data handling. - 3.1 Fixed compatability with Synology NAS - 3.0 Fixed compatability with OSX - 2.9 Added clearstatcache() to default reset - 2.8 Changed getFileList() to return empty array on error - 2.7 Added strposall() static method - 2.6 Added methods for creating temporary files - 2.5 Added support for ArchiveInfo - 2.4 Fixed getting file sizes on Windows without com\_dotnet loaded - 2.3 Cleaned up code, added convert2hex() method - 2.2 Added support for Windows timestamps and some tweaks - 2.1 Code cleanup, made file property protected - 2.0 Made get/save range methods protected - 1.9 Improved range checks - 1.8 Added methods for getting & saving file data by range - 1.7 Added support for setting analysis byte ranges, improved handling of archive file fragments, added default constructor, and misc fixes. - 1.6 Improved property initialization - 1.5 Improved method for unpacking unsigned longs - 1.4 Seeking in files beyond PHP\_INT\_MAX now throws exception - 1.3 Improved filesize calculation for large files - 1.2 Added dos2unixtime() from RarInfo - 1.1 Added int64() method for handling 64-bit integers - 1.0 Initial release (derived from RarInfo v2.8, with bugfixes) ArchiveInfo (extends ArchiveReader) ----------------------------------- [](#archiveinfo-extends-archivereader) Example class that provides a facade for all the readers in the library, and also allows recursive inspection of archives packed within archives. - 2.4 Fixed getReader() return type to support nullable ArchiveReader - 2.3 Fixed empty() and isset() calls on reader properties - 2.2 Added option to override extensions filter via setArchiveExtensions() - 2.1 Added support for SzipInfo (7-zip archives) - 2.0 Improved error reporting for recursive extraction - 1.9 Added support for recursive extraction using external clients - 1.8 Restricted stored archives to supported types only - 1.7 Added ability to reset the readers list dynamically - 1.6 Added method for setting the readers list per instance - 1.5 Restricted next\_offset values to main archive files only - 1.4 Added option for getArchiveFileList() to merge all archive file lists - 1.3 Improved performance and error reporting - 1.2 Fixed allowsRecursion() method to return only booleans - 1.1 Fixed backward-compatibility with PHP < 5.3.0 - 1.0 Initial release RarInfo (extends ArchiveReader) ------------------------------- [](#rarinfo-extends-archivereader) Class for inspecting the contents of RAR archives. - 5.9 Enhanced RAR 5.0 support with symlink/hardlink and Unix owner parsing - 5.8 Fixed getFileList() to exclude service blocks (CMT, QO) from file list - 5.7 Fixes out of memory error with corrupt RAR50 files, issue #9 - 5.6 Improved handling of corrupt RAR 5.0 archives - 5.5 Fixed conversion of external client file paths - 5.4 Added 'split\_after' field to file listing to assist CRC32 checks - 5.3 Added CRC32 checksums to the file list output - 5.2 Changed getFileList() to return empty array on error - 5.1 Speeded up findFileHeader() method quite a bit - 5.0 Improved handling of external clients, including Windows fix - 4.9 Added option for extracting files with external clients - 4.8 Tweaked File header sanity check - 4.7 Added support for ArchiveInfo - 4.6 Fixed handling of archives with encrypted headers - 4.5 Improved handling of some corrupt sources - 4.4 Improved analysis performance, cleaned up code, fixed b/c - 4.3 Added handling of RAR 5.0 Quick Open data - 4.2 Added basic support for the RAR 5.0 archive format - 4.1 Added handling of zero-padded RAR files - 4.0 Tweaked handing of file block headers and summaries - 3.9 Improved methods for extracting file contents - 3.8 Added support for byte ranges, better handling of RAR fragments - 3.7 Added more info to Archive block output - 3.6 Improved handling of Marker blocks, with new test files - 3.5 Improved Marker block searching - 3.4 Improved property initialization - 3.3 Moved dos2unixtime() to ArchiveReader - 3.2 Added RarInfo::getFileData() and RarInfo::saveFileData(); Data & open file handles now persist until closed manually - 3.1 Now uses ArchiveReader::int64() for handling 64-bit integers - 3.0 Improved speed when handling RAR file fragments - 2.9 Refactored quite a lot to allow easier extension - 2.8 Added support for files larger than PHP\_INT\_MAX bytes - 2.7 Fixed read & seek issues - 2.6 Improved input error checking, fixed reset bug - 2.5 Code cleanup & optimization, added fileCount - 2.4 Better method for unpacking unsigned longs - 2.3 Added skipping of directory entries, unicode fixes - 2.2 Fixed some seeking issues, added more Archive End info - 2.1 Better support for analyzing large files from disk via open() - 2.0 Proper unicode support with ported UnicodeFilename class - 1.9 Basic unicode support, fixed password & salt info - 1.8 Better info for multipart files, added PACK\_SIZE properly - 1.7 Improved support for RAR file fragments - 1.6 Added extra error checking to read method - 1.5 Improved getSummary method output - 1.4 Added filename sanity checks & maxFilenameLength variable - 1.3 Fixed issues with some file headers lacking LONG\_BLOCK flag - 1.2 Tweaked seeking method - 1.1 Fixed issues with PHP not handling unsigned longs properly (pfft) - 1.0 Initial release RarUnicodeFilename (in rarinfo.php) ----------------------------------- [](#rarunicodefilename-in-rarinfophp) Class for handling unicode filenames in RAR archive listings. - 1.2 Fixed issues with byte processing - 1.1 Renamed class to avoid collisions - 1.0 Initial release SfvInfo (extends ArchiveReader) ------------------------------- [](#sfvinfo-extends-archivereader) Class for inspecting the contents of SFV verification files. - 2.1 Added extra check for correct file length - 2.0 Changed getFileList() to return empty array on error - 1.9 Added use\_range value to getSummary() output - 1.8 Added support for ArchiveInfo - 1.7 Added support for byte ranges - 1.6 Fixed regex greediness with extra whitespaces - 1.5 File comments are now stored - 1.4 Now supports all line ending types - 1.3 Improved check for valid SFV data only - 1.2 Fixed last byte being discarded when analyzing - 1.1 Results of getFileList() made consistent with other inspectors - 1.0 Initial release SrrInfo (extends RarInfo) ------------------------- [](#srrinfo-extends-rarinfo) Class for inspecting the contents of SRR files and reporting on the RAR files that they cover, as well as allowing extraction of any stored files that they might contain. - 2.3 Changed getFileList() to return empty array on error - 2.2 Tweak to support RarInfo 4.9 - 2.1 Added stricter check for SRR Marker block - 2.0 Added support for ArchiveInfo - 1.9 Improved analysis performance, cleaned up code - 1.8 Added handling of OSO hash blocks - 1.7 Improved handling of invalid extraction requests - 1.6 Added support for byte ranges - 1.5 Improved handling of Marker blocks - 1.4 Improved Marker block searching - 1.3 Improved property initialization - 1.2 Data & open file handles now persist until closed manually - 1.1 Added easier reporting of client info - 1.0 Initial release Par2Info (extends ArchiveReader) -------------------------------- [](#par2info-extends-archivereader) Class for inspecting the contents of PAR2 parity files and reporting on the archives that they cover. - 1.7 Changed getFileList() to return empty array on error - 1.6 Added support for ArchiveInfo - 1.5 Improved analysis performance - 1.4 Added support for byte ranges - 1.3 Added block count to file list entries - 1.2 Improved property initialization - 1.1 Fixed unpacking of unsigned longs - 1.0 Initial release ZipInfo (extends ArchiveReader) ------------------------------- [](#zipinfo-extends-archivereader) Class for inspecting the contents of ZIP archives. - 2.1 Added CRC32 checksums to the file list output - 2.0 Changed getFileList() to return empty array on error - 1.9 Improved handling of external clients, including Windows fix - 1.8 Added option for extracting files with external clients - 1.7 Fixed finding the marker signature - 1.6 Added support for ArchiveInfo - 1.5 Improved analysis performance, cleaned up code - 1.4 Improved methods for extracting file contents - 1.3 Added support for byte ranges - 1.2 Improved property initialization - 1.1 Fixed filecount when CDR is missing - 1.0 Initial release SzipInfo (extends ArchiveReader) -------------------------------- [](#szipinfo-extends-archivereader) Class for inspecting the contents of 7-zip (.7z) archives. - 1.5 Added support for additional compression methods (LZMA2, PPMd, BCJ, ARM, ZSTD, etc.) - 1.4 Improved processing of substreams info - 1.3 Fixed getPackedRanges() output - 1.2 Added CRC32 checksums to the file list output - 1.1 Fixed parsing of substream digests - 1.0 Initial release PipeReader ---------- [](#pipereader) A utility class for handling the piped output of an external command. - 1.2 Added readLine() method - 1.1 Fixed visibility of pipe handle - 1.0 Initial release Testing ------- [](#testing) Some basic unit tests using [PHPUnit](https://phpunit.readthedocs.io/en/7.3/)are in `/tests`, with sample files in `/tests/fixtures` (run `generate.php` from there first and on each pull), more coverage and any Github-friendly samples are always welcome. Some optional tests require external binaries (see `/tests/bin/README.md`). Enjoy :) Recent Compatibility Updates (February 2026) -------------------------------------------- [](#recent-compatibility-updates-february-2026) ### RAR Format Support [](#rar-format-support) - **RAR 1.4, 1.5-4.x, and 5.0**: Fully supported across all versions - **WinRAR 6.x and 7.x**: Compatible (use RAR 5.0 format internally) - **Enhanced RAR 5.0 features**: - Symlink/hardlink support (Unix and Windows) - Unix owner information (UID/GID/username/groupname) - Nanosecond precision timestamps - Proper file list filtering (excludes comment and quick-open service blocks) ### 7-Zip Format Support [](#7-zip-format-support) - **Compression Methods**: Added support for LZMA2, PPMd, BCJ, BCJ2, ARM, ARMT, ARM64, BZIP2, DEFLATE, DEFLATE64, and Zstandard (ZSTD) - **Archive Features**: Properly handles solid packs, encrypted headers, and multi-block archives ### PHP Compatibility [](#php-compatibility) - **PHP 7.2 - 8.5+**: Fully compatible with explicit nullable type declarations - **PHPUnit 9.x**: All tests updated and compatible - **Type Safety**: Enhanced type declarations throughout codebase ### Bug Fixes [](#bug-fixes) - Fixed `RarInfo::getFileList()` to properly exclude service blocks - Fixed `SzipInfo` null-safety for file name parsing - Fixed `ArchiveInfo::getReader()` nullable return type - Enhanced error handling for missing or corrupt archive data ### Health Score 57 — FairBetter than 98% of packages Maintenance81 Actively maintained with recent releases Popularity29 Limited adoption so far Community12 Small or concentrated contributor base Maturity89 Battle-tested with a long release history Bus Factor1 Top contributor holds 75.1% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~201 days Recently: every ~562 days Total 17 Last Release 101d ago Major Versions v2.7.6 → v3.02026-01-22 PHP version history (3 changes)v2.5.0PHP >=5.6.0 v2.7.0PHP >=7.2.0 v3.0PHP >=7.2.0 <8.6.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/8ab1ab6b00f6fd0010e38a3ba0ae92a716be659f72b6febbb6a24bb6d8a599ac?d=identicon)[DariusIII](/maintainers/DariusIII) --- Top Contributors [![zeebinz](https://avatars.githubusercontent.com/u/341424?v=4)](https://github.com/zeebinz "zeebinz (148 commits)")[![DariusIII](https://avatars.githubusercontent.com/u/3399658?v=4)](https://github.com/DariusIII "DariusIII (49 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/dariusiii-rarinfo/health.svg) ``` [![Health](https://phpackages.com/badges/dariusiii-rarinfo/health.svg)](https://phpackages.com/packages/dariusiii-rarinfo) ``` ### Alternatives [cocosmos/filament-quick-add-select Instantly create and select new options in Filament relationship selects without opening modals 131.3k](/packages/cocosmos-filament-quick-add-select) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)