nullpunkt / lz-string-php
PHP Class implementation of LZ-String javascript.
Installs: 302 650
Dependents: 28
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Watchers: 7
Forks: 54
Open Issues: 12
Requires
- php: >=5.4
Requires (Dev)
- monolog/monolog: ^1.17
- phpunit/phpunit: ~9.5
This package is not auto-updated.
Last update: 2024-11-15 14:58:25 UTC
README
lz-string is designed to fulfill the need of storing large amounts of data in localStorage, specifically on mobile devices. Due to the limitation of a maximum of 5MB in the local storage one possible solution is to compress the data right before storing it locally. In case you want to transfer your stored data from / to a php service you can use this library to (en)code the data.
This code is originally based on the LZ-String javascript version found here: https://pieroxy.net/blog/pages/lz-string/index.html and is a 1:1 copy/translation into php.
Usage
<?php \LZCompressor\LZString::compressToBase64($rawstr);
Installation
Composer
composer require nullpunkt/lz-string-php
Changelog
2021-06-17
- v1.3.0 Upgraded codebase to be compatible to PHP 8. [Thanks to https://github.com/jchodzicki]
2021-04-13
- v1.2.1 Fixed overhead that happens with PHP UTF-8 string indexing. The calculation complexity was raising exponentially and became unusable when the compressed message was even less than 1MBytes. [Thanks to https://github.com/peetervois]
2016-03-23
- v1.2.0 Added utf16 functionality
2016-02-28
- v1.1.0 Completely rewritten LZString component to match the output of js-lz-string version 1.4.4
- PHPUnit tests for continuous testing / comparision of lz-string js
2016-02-25
- Added v1.0.0 to packagist/composer nullpunkt/lz-string-php
2016-02-04
- Overhaul and refactor by https://github.com/Korcholis
2014-03-12
- Small Bugfix added (Thanks to Filipe)
2014-05-09
- Added support for special chars like é,È, ... [Thanks to https://github.com/carlholmberg]