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[HTTP & Networking](/categories/http) 4. / 5. deviantintegral/har ActiveLibrary[HTTP & Networking](/categories/http) deviantintegral/har =================== A PHP library for working with HTTP Archives v1.1.0(3mo ago)1311.8k↑387.5%8[1 PRs](https://github.com/deviantintegral/har/pulls)GPL-2.0-or-laterPHPPHP ^8.2CI passing Since Aug 21Pushed 2mo ago1 watchersCompare [ Source](https://github.com/deviantintegral/har)[ Packagist](https://packagist.org/packages/deviantintegral/har)[ RSS](/packages/deviantintegral-har/feed)WikiDiscussions main Synced 1mo ago READMEChangelog (10)Dependencies (12)Versions (153)Used By (0) HTTP Archive for PHP ==================== [](#http-archive-for-php) [![CI](https://github.com/deviantintegral/har/actions/workflows/ci.yml/badge.svg)](https://github.com/deviantintegral/har/actions/workflows/ci.yml) [![Packagist](https://camo.githubusercontent.com/7a58ac3bed9ffb175c534e452abfb3fdac167be4bf627e677bf4772d02ffc39b/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f64657669616e74696e74656772616c2f6861723f7374796c653d666c61742d737175617265)](https://packagist.org/packages/deviantintegral/har) Requirements ------------ [](#requirements) - PHP 8.2+ - The `ext-json` extension. Installation ------------ [](#installation) `composer require deviantintegral/har`, or [download the CLI tool](https://github.com/deviantintegral/har/releases). Introduction ------------ [](#introduction) This library supports reading and writing [HTTP Archive](http://www.softwareishard.com/blog/har-12-spec/) files. These archives are JSON objects containing one or more HTTP request and response pairs. In particular, this library is useful for taking HTTP requests exported from a browser's developer tools or with a proxy like [mitmproxy](https://mitmproxy.org) and using them as mocks in tests. Features include: - Reading a HAR into a fully-typed set of classes. - Writing a `\Deviantintegral\Har\Har` back out into a HAR JSON string. - Adapters for PSR-7 Request and Response interfaces. - An interface and `\Deviantintegral\Har\HarRepository` class to load HARs from a filesystem or other backend. - [A CLI tool](https://github.com/deviantintegral/har/releases) to split a HAR file into single files per request / response pair. Example ------- [](#example) See [ReadmeTest.php](tests/src/Unit/ReadmeTest.php) for an example of how to use this library. Optional values --------------- [](#optional-values) The HAR specification documents some fields as `-1` if they do not have a value. Other fields, like `comment`, may be omitted. Fields that may be omitted will have a `has` method that should be called before calling `get`. For integer fields, the return value must be checked for `-1`. Fidelity of Serialized and Deserialized data -------------------------------------------- [](#fidelity-of-serialized-and-deserialized-data) This library aims to preserve the actual JSON representation of loaded objects. However, in some cases, this is not possible. In particular, PHP only supports up to 6 digits in ISO 8601 timestamps, so any additional precision is lost. See [HarTest](tests/src/Unit/HarTest.php) for an example that checks the reading and writing of a HAR. ### Health Score 60 — FairBetter than 99% of packages Maintenance82 Actively maintained with recent releases Popularity35 Limited adoption so far Community15 Small or concentrated contributor base Maturity89 Battle-tested with a long release history Bus Factor1 Top contributor holds 54.4% 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 ~167 days Recently: every ~8 days Total 15 Last Release 118d ago Major Versions v0.7.2 → v1.0.02025-12-18 PHP version history (4 changes)0.1.0PHP ^7.2 0.2.0PHP ^7.3||^8.0 0.3.0PHP ^7.4||^8.0 v0.4.0PHP ^8.2 ### Community Maintainers ![](https://www.gravatar.com/avatar/2af6dd69ba6ab26b7beaf5e144c3a8248d3417db329a6288d72023070cbbab0f?d=identicon)[deviantintegral](/maintainers/deviantintegral) --- Top Contributors [![deviantintegral](https://avatars.githubusercontent.com/u/255023?v=4)](https://github.com/deviantintegral "deviantintegral (215 commits)")[![claude](https://avatars.githubusercontent.com/u/81847?v=4)](https://github.com/claude "claude (98 commits)")[![renovate[bot]](https://avatars.githubusercontent.com/in/2740?v=4)](https://github.com/renovate[bot] "renovate[bot] (80 commits)")[![beatchristen](https://avatars.githubusercontent.com/u/1488849?v=4)](https://github.com/beatchristen "beatchristen (2 commits)") ### Code Quality TestsPHPUnit Static AnalysisPHPStan Code StylePHP CS Fixer Type Coverage Yes ### Embed Badge ![Health badge](/badges/deviantintegral-har/health.svg) ``` [![Health](https://phpackages.com/badges/deviantintegral-har/health.svg)](https://phpackages.com/packages/deviantintegral-har) ``` ### Alternatives [sylius/sylius E-Commerce platform for PHP, based on Symfony framework. 8.4k5.6M651](/packages/sylius-sylius)[shopify/shopify-api Shopify API Library for PHP 4634.8M16](/packages/shopify-shopify-api)[neos/flow-development-collection Flow packages in a joined repository for pull requests. 144179.3k3](/packages/neos-flow-development-collection)[drupal/core-recommended Locked core dependencies; require this project INSTEAD OF drupal/core. 6939.5M343](/packages/drupal-core-recommended)[neos/flow Flow Application Framework 862.0M451](/packages/neos-flow)[retailcrm/api-client-php PHP client for RetailCRM API 68981.8k1](/packages/retailcrm-api-client-php) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)