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[PSR & Standards](/categories/psr-standards) 4. / 5. net\_bazzline/php\_component\_process\_pipe ActiveLibrary[PSR & Standards](/categories/psr-standards) net\_bazzline/php\_component\_process\_pipe =========================================== free as in freedom php component process to easy up creation of pipe process in php 1.1.1(9y ago)31.2k3LGPLv3PHPPHP >=5.3.3 Since Nov 12Pushed 1y ago4 watchersCompare [ Source](https://github.com/bazzline/php_component_process_pipe)[ Packagist](https://packagist.org/packages/net_bazzline/php_component_process_pipe)[ RSS](/packages/net-bazzline-php-component-process-pipe/feed)WikiDiscussions master Synced 1mo ago READMEChangelogDependencies (2)Versions (10)Used By (3) Process Pipe Component in PHP ============================= [](#process-pipe-component-in-php) This free as in freedom component ease up creation of a [pipe](http://en.wikipedia.org/wiki/Pipeline_(computing)) for processes in php. Indeed, it is a [pseudo pipeline](http://en.wikipedia.org/wiki/Pipeline_(software)#Pseudo-pipelines) (process collection or process batch) since the php process is single threaded so far. Currently, there is no plan to bloat the code base with an implementation of [STDIN](http://en.wikipedia.org/wiki/Standard_streams#Standard_input_.28stdin.29), [STDOUT](http://en.wikipedia.org/wiki/Standard_streams#Standard_output_.28stdout.29) or [STDERR](http://en.wikipedia.org/wiki/Standard_streams#Standard_error_.28stderr.29). Errors can be handled by the thrown exception. Input is defined by the ExecutableInterface, as well as the output (return value). The build status of the current master branch is tracked by Travis CI: [![Build Status](https://camo.githubusercontent.com/f7fa2c74df4d39e29d97055f9f951b215dc2089b2ffb6eacc4a7d32a9097b483/68747470733a2f2f7472617669732d63692e6f72672f62617a7a6c696e652f7068705f636f6d706f6e656e745f70726f636573735f706970652e706e673f6272616e63683d6d6173746572)](http://travis-ci.org/bazzline/php_component_process_pipe)[![Latest stable](https://camo.githubusercontent.com/a7041e62fe860f72be74d57fb6f607e622a4af3d14a6f7ac09d0ca64e4b38a9d/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6e65745f62617a7a6c696e652f7068705f636f6d706f6e656e745f70726f636573735f706970652e737667)](https://packagist.org/packages/net_bazzline/php_component_process_pipe) The scrutinizer status are: [![code quality](https://camo.githubusercontent.com/45ee9ae507f676d44cfd6b4b4c97be5fbfb498a258a9d4c674cd43308fe5e942/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f62617a7a6c696e652f7068705f636f6d706f6e656e745f70726f636573735f706970652f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/bazzline/php_component_process_pipe/) The versioneye status is: [![dependencies](https://camo.githubusercontent.com/1fe38d67add70976e82ff8e141e9ef4131c1be0780e5b978ea7e4cb61b124ab5/68747470733a2f2f7777772e76657273696f6e6579652e636f6d2f757365722f70726f6a656374732f3534363133633339613233653431383435383030303030362f62616467652e7376673f7374796c653d666c6174)](https://www.versioneye.com/user/projects/54613c39a23e418458000006) Downloads: [![Downloads this Month](https://camo.githubusercontent.com/62df0fab4cc54855856c46f2c160ea323be2046a67ee9440eb11436298b6007f/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f646d2f6e65745f62617a7a6c696e652f7068705f636f6d706f6e656e745f70726f636573735f706970652e737667)](https://packagist.org/packages/net_bazzline/php_component_process_pipe) It is also available at [openhub.net](http://www.openhub.net/p/720386). Changelog can be found [here](CHANGELOG.md). Why? ---- [](#why) - separate complex operations into simpler - easy up unit testing for smaller processes - separate responsibility (data generator/transformer/validator/flow manipulator) - create process chains you can read in the code (separate integration code from operation code) - no dependencies (except you want to join the development team) Examples -------- [](#examples) - [no input](https://github.com/bazzline/php_component_process_pipe/blob/master/example/NoInput/run.php) - [input array](https://github.com/bazzline/php_component_process_pipe/blob/master/example/InputArray/run.php) - [failing execution](https://github.com/bazzline/php_component_process_pipe/blob/master/example/FailingExecution/run.php) - [input generator](https://github.com/bazzline/php_component_process_pipe/blob/master/example/InputGenerator/run.php) - [input transformer](https://github.com/bazzline/php_component_process_pipe/blob/master/example/InputTransformer/run.php) - [input validator](https://github.com/bazzline/php_component_process_pipe/blob/master/example/InputValidator/run.php) - [data flow manipulator](https://github.com/bazzline/php_component_process_pipe/blob/master/example/DataFlowManipulator/run.php) Install ------- [](#install) ### By Hand [](#by-hand) ``` mkdir -p vendor/net_bazzline/php_component_process_pipe cd vendor/net_bazzline/php_component_process_pipe git clone https://github.com/bazzline/php_component_process_pipe ``` ### With [Packagist](https://packagist.org/packages/net_bazzline/php_component_process_pipe) [](#with-packagist) ``` composer require net_bazzline/php_component_process_pipe:dev-master ``` Usage ----- [](#usage) ### By using the pipe method for multiple process [](#by-using-the-pipe-method-for-multiple-process) ``` use Net\Bazzline\Component\ProcessPipe\ExecutableException; use Net\Bazzline\Component\ProcessPipe\InvalidArgumentException; use Net\Bazzline\Component\ProcessPipe\Pipe; try { $pipe = new Pipe(); $pipe->pipe( new ProcessOne(), new ProcessTwo() ); $output = $pipe->execute($input); } catch (ExecutableException) { //handle process exception } catch (InvalidArgumentException) { //handle pipe exception } ``` ### By using the pipe method once for each process [](#by-using-the-pipe-method-once-for-each-process) ``` use Net\Bazzline\Component\ProcessPipe\ExecutableException; use Net\Bazzline\Component\ProcessPipe\InvalidArgumentException; use Net\Bazzline\Component\ProcessPipe\Pipe; try { $pipe = new Pipe(); $pipe->pipe(new ProcessOne()); $pipe->pipe(new ProcessTwo()); $output = $pipe->execute($input); } catch (ExecutableException) { //handle process exception } catch (InvalidArgumentException) { //handle pipe exception } ``` ### By instantiation [](#by-instantiation) ``` use Net\Bazzline\Component\ProcessPipe\ExecutableException; use Net\Bazzline\Component\ProcessPipe\InvalidArgumentException; use Net\Bazzline\Component\ProcessPipe\Pipe; try { $pipe = new Pipe( new ProcessOne(), new ProcessTwo() ); $output = $pipe->execute($input); } catch (ExecutableException) { //handle process exception } catch (InvalidArgumentException) { //handle pipe exception } ``` ### By doing all [](#by-doing-all) ``` use Net\Bazzline\Component\ProcessPipe\ExecutableException; use Net\Bazzline\Component\ProcessPipe\InvalidArgumentException; use Net\Bazzline\Component\ProcessPipe\Pipe; try { $pipe = new Pipe( new ProcessOne(), new ProcessTwo() ); $pipe->pipe(new ProcessThree()); $pipe->pipe( new ProcessFour(), new ProcessFive() ); $output = $pipe->execute($input); } catch (ExecutableException) { //handle process exception } catch (InvalidArgumentException) { //handle pipe exception } ``` API --- [](#api) [API](http://www.bazzline.net/4fedd5481f448035b78eda04155168a08e3ee5b5/index.html) is available at [bazzline.net](http://www.bazzline.net). Development notes ----------------- [](#development-notes) After code changes, please run: ``` composer check ./vendor/bin/rector process ./vendor/bin/php-cs-fixer fix example ./vendor/bin/php-cs-fixer fix source ./vendor/bin/php-cs-fixer fix test ``` Links ----- [](#links) ### Thanks to [](#thanks-to) - [ralf westphal](http://ralfw.de/) - [the architects napkin](https://leanpub.com/thearchitectsnapkin-derschummelzettel) ### Other pipe implementations [](#other-pipe-implementations) - [pipes](https://github.com/vkartaviy/pipes) - [php-pipeline](https://github.com/JosephMoniz/php-pipeline) - [php-pipeline-lib](https://github.com/phppro/php-pipeline-lib) - [warmans pipeline](https://github.com/warmans/pipeline) - [piper](https://github.com/yuya-takeyama/piper) - [tacone pipes](https://github.com/tacone/pipes) - [plumber](https://github.com/jadell/plumber) Final Words ----------- [](#final-words) Star it if you like it :-). Add issues if you need it. Pull patches if you enjoy it. Write a blog entry if you use it. [Donate something](https://gratipay.com/~stevleibelt) if you love it :-\]. ### Health Score 33 — LowBetter than 75% of packages Maintenance27 Infrequent updates — may be unmaintained Popularity18 Limited adoption so far Community13 Small or concentrated contributor base Maturity64 Established project with proven stability 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 ~89 days Recently: every ~84 days Total 8 Last Release 3581d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/58451b041f6f5a38c7e62762c96d01f5e2bcac30e322707fe4760a82bccb6856?d=identicon)[artodeto](/maintainers/artodeto) --- Top Contributors [![stevleibelt](https://avatars.githubusercontent.com/u/2287220?v=4)](https://github.com/stevleibelt "stevleibelt (67 commits)") --- Tags psrphpprocesspipecomponentbazzlinelgplfree as in freedomPSR-4process pipe ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/net-bazzline-php-component-process-pipe/health.svg) ``` [![Health](https://phpackages.com/badges/net-bazzline-php-component-process-pipe/health.svg)](https://phpackages.com/packages/net-bazzline-php-component-process-pipe) ``` PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)