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[HTTP & Networking](/categories/http) 4. / 5. proteins/response ActiveLibrary[HTTP & Networking](/categories/http) proteins/response ================= Handles the HTTP Response for the current execution 1.0.5(6y ago)0441MITPHPPHP ^7.2 Since May 28Pushed 6y ago1 watchersCompare [ Source](https://github.com/php-protein/response)[ Packagist](https://packagist.org/packages/proteins/response)[ RSS](/packages/proteins-response/feed)WikiDiscussions master Synced 3d ago READMEChangelog (1)Dependencies (3)Versions (6)Used By (1) [![](https://raw.githubusercontent.com/php-protein/docs/master/assets/protein-large.png)](https://raw.githubusercontent.com/php-protein/docs/master/assets/protein-large.png) Protein | Response ================== [](#protein--response) The response module wrap and handles the payload sended to the request agent. ----------------------------------------------------------------------------- [](#the-response-module-wrap-and-handles-the-payload-sended-to-the-request-agent) ### Install [](#install) --- ``` composer require proteins/response ``` Require the class via : ``` use Proteins\Response; ``` ### Appending data to the response [](#appending-data-to-the-response) --- Append a string to the response buffer via the `add` method. ``` Response::add('Hello world!'); ``` ### Changing the content type [](#changing-the-content-type) --- The `type` method accepts a MIME type string (or a `Response::TYPE_*` constant) for the body content type. ``` Response::send(); ``` ### Adding an header to the response [](#adding-an-header-to-the-response) --- The `header($name, $value)` method set an header for being sended to the request agent. ``` Response::header('Authorization','Bearer mF_9.B5f-4.1JqM'); ``` ``` Authorization: Bearer mF_9.B5f-4.1JqM ``` ### Get all defined headers [](#get-all-defined-headers) --- ``` $response_headers = Response::headers(); ``` ### Get response body [](#get-response-body) --- ``` $response_body = Response::body(); ``` ### Set the entire response body [](#set-the-entire-response-body) --- You can set the entire response body by passing a parameter to the `body` method. ``` Response::body($new_body); ``` ### Set the HTTP response status [](#set-the-http-response-status) --- You can set the HTTP response status with the `status` method. ``` Response::status(401); ``` The `error($code, $message='')` method is used to pass errors. > This method triggers the `core.response.error` event. ``` Response::error(401, "User not authorized"); ``` ### Force download of response body [](#force-download-of-response-body) --- You can force download of response body with `download` method passing filename as parameter. Pass a falsy value to disable download. ``` Response::download("export.csv"); ``` Download method support also array as parameter with raw string data. ``` Response::download([ "filename" => "export.csv", "charset" => "utf-8", "mime" => "text/csv", "body" => CSV::fromSQL("SELECT * FROM users") ]); ``` ### HTTP/2 Server Push [](#http2-server-push) --- The HTTP/Server Push support is enabled via the `push` method. If you have a list of resource links to be pushed in the next `Response::send` you can pass the URI and the resource type as defined in the [W3C Preload Draft](https://www.w3.org/TR/preload/#server-push-http-2) ``` Response::push('/assets/css/main.css'); Response::push('/assets/js/main.js'); ``` If you don't pass resource type as a second parameter the code will be guess from the extension, however is better (faster) to specify the resource type (for the `as` parameter of the preload header format). The current auto-discovered resource types are : ExtensionsType`js``script``css``style``woff`,`woff2`,`ttf`,`eof``font``png`,`svg`,`gif`,`jpg``image`*other*`text```` Response::push('/assets/css/main.css','style'); Response::push('/assets/js/main.js','script'); ``` Multiple resources can be passed to a single `push` call via an array : ``` Response::push([ '/assets/css/main.css', '/assets/js/main.js', ]); ``` and as the same as the direct call version you can define resource types via array-keys : ``` Response::push([ 'style' => '/assets/css/main.css', 'script' => [ '/assets/js/vendors.js', '/assets/js/main.js', ], ]); ``` ### Health Score 26 — LowBetter than 43% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity8 Limited adoption so far Community9 Small or concentrated contributor base Maturity58 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% 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 ~0 days Total 5 Last Release 2542d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/b00a7323d0ef535e352696bc141305b3928fce777a0f477109d2274ad17cdb9f?d=identicon)[lastguest](/maintainers/lastguest) --- Top Contributors [![lastguest](https://avatars.githubusercontent.com/u/178900?v=4)](https://github.com/lastguest "lastguest (5 commits)") ### Embed Badge ![Health badge](/badges/proteins-response/health.svg) ``` [![Health](https://phpackages.com/badges/proteins-response/health.svg)](https://phpackages.com/packages/proteins-response) ``` ### Alternatives [friendsofsymfony/rest-bundle This Bundle provides various tools to rapidly develop RESTful API's with Symfony 2.8k73.3M319](/packages/friendsofsymfony-rest-bundle)[php-http/discovery Finds and installs PSR-7, PSR-17, PSR-18 and HTTPlug implementations 1.3k309.5M1.2k](/packages/php-http-discovery)[nyholm/psr7 A fast PHP7 implementation of PSR-7 1.3k235.4M2.4k](/packages/nyholm-psr7)[pusher/pusher-php-server Library for interacting with the Pusher REST API 1.5k94.8M293](/packages/pusher-pusher-php-server)[spatie/crawler Crawl all internal links found on a website 2.8k16.3M52](/packages/spatie-crawler)[react/http Event-driven, streaming HTTP client and server implementation for ReactPHP 78126.4M414](/packages/react-http) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)