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[Utility & Helpers](/categories/utility) 4. / 5. badams/graphviz ActiveLibrary[Utility & Helpers](/categories/utility) badams/graphviz =============== Temporary fork of alom/graphviz v1.1.0.3(8y ago)11.3k↓50%MITPHPPHP >=5.3.0 Since May 10Pushed 8y agoCompare [ Source](https://github.com/badams/graphviz)[ Packagist](https://packagist.org/packages/badams/graphviz)[ Docs](http://github.com/alexandresalome/graphviz)[ RSS](/packages/badams-graphviz/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (2)Dependencies (1)Versions (11)Used By (0) Graphviz ======== [](#graphviz) [![Build status](https://camo.githubusercontent.com/837896aa432b0021feb0445282f32812caf8cd022823132a82ffb82b840eb8f9/68747470733a2f2f7472617669732d63692e6f72672f616c6578616e64726573616c6f6d652f677261706876697a2e706e673f6272616e63683d6d6173746572)](https://camo.githubusercontent.com/837896aa432b0021feb0445282f32812caf8cd022823132a82ffb82b840eb8f9/68747470733a2f2f7472617669732d63692e6f72672f616c6578616e64726573616c6f6d652f677261706876697a2e706e673f6272616e63683d6d6173746572) [![Latest Stable Version](https://camo.githubusercontent.com/b88d2fcdffdc7482fa89a08f2d68fc3fa8861a4c4203ed909283b46ac775b540/68747470733a2f2f706f7365722e707567782e6f72672f616c6f6d2f677261706876697a2f762f737461626c65)](https://packagist.org/packages/alom/graphviz) [![Total Downloads](https://camo.githubusercontent.com/b9025c3f75ebd952caa54732a14c9f634e66a9607e431210df1029a1957f99cd/68747470733a2f2f706f7365722e707567782e6f72672f616c6f6d2f677261706876697a2f646f776e6c6f616473)](https://packagist.org/packages/alom/graphviz) [![License](https://camo.githubusercontent.com/e0ed3097017fad95e89945c0232ae2153721bac35f2afb39251a9b455e2db3ff/68747470733a2f2f706f7365722e707567782e6f72672f616c6f6d2f677261706876697a2f6c6963656e7365)](https://packagist.org/packages/alom/graphviz) [![Monthly Downloads](https://camo.githubusercontent.com/3c82d91bcf0638829d659c85e3dcdbedee3cbf844b537f0f7a415fbd3b3de6bc/68747470733a2f2f706f7365722e707567782e6f72672f616c6f6d2f677261706876697a2f642f6d6f6e74686c79)](https://packagist.org/packages/alom/graphviz) [![Daily Downloads](https://camo.githubusercontent.com/97b4622474bc29bd740d66ed3c816c2df73450ec355a913d1a3c8ae4f6298199/68747470733a2f2f706f7365722e707567782e6f72672f616c6f6d2f677261706876697a2f642f6461696c79)](https://packagist.org/packages/alom/graphviz) Graphviz generation for PHP - [View CHANGELOG](CHANGELOG.md) - [View CONTRIBUTORS](CONTRIBUTORS.md) [![Build Status](https://camo.githubusercontent.com/f3406207e8dad2de318c34339cd6f3d02e306193109c777518062022cc1800e2/68747470733a2f2f7365637572652e7472617669732d63692e6f72672f616c6578616e64726573616c6f6d652f677261706876697a2e706e673f6272616e63683d6d6173746572)](http://travis-ci.org/alexandresalome/graphviz) Installation ------------ [](#installation) Install the latest version with: ``` composer require alom/graphviz ``` Usage ----- [](#usage) This library allow you to create Dot Graph with a PHP fluid interface: ``` $graph = new Alom\Graphviz\Digraph('G'); $graph ->subgraph('cluster_1') ->attr('node', array('style' => 'filled', 'fillcolor' => 'blue')) ->node('A') ->node('B') ->edge(array('b0', 'b1', 'b2', 'b3')) ->end() ->edge(array('A', 'B', 'C')) ; echo $graph->render(); ``` ### Escaping of labels [](#escaping-of-labels) By default, labels will be escaped, so that your PHP string is represented "as it is" in the graph. If you don't want the label to be escaped, add set the special **\_escaped** attribute to false: ``` $graph = new Alom\Graphviz\Digraph('G'); $graph ->node('my_table', array( 'label' => '', '_escaped' => false )) ``` ### Browsing the graph [](#browsing-the-graph) When you have created lot of subgraphs and nodes, it might be useful to be able to browse it using identifiers. For example, if you have the following graph: ``` $graph = new Alom\Graphviz\Digraph('G'); $graph ->subgraph('cluster_1') ->node('A') ->node('B') ->end() ->subgraph('cluster_2') ->node('C') ->node('D') ->end() ->edge(array('C', 'D')) ; ``` You can do the following to access the nodes in the existing graph: ``` $cluster = $graph->get('cluster_1'); $node = $graph->get('cluster_2')->get('D'); ``` When you have a node or an edge, you can manipulate its attributes: ``` # read a value echo $node->getAttribute('label', 'no label'); # second argument is default value # write a value $node->attribute('label', 'new label'); ``` On a graph, you can access or verify edge existence: ``` $graph->hasEdge(array('A', 'B')); $graph->getEdge(array('C', 'D')); ``` ### Using cluster and record IDs [](#using-cluster-and-record-ids) If you create an edge from/to an ID inside a record, use an array instead of a string: ``` $graph = new Alom\Graphviz\Digraph('G'); $graph ->node('A', array('shape' => 'record', 'label' => '{ Part 1 | Part 2}')) ->node('B') ->edge(array('B', array('A', '1'))) ; ``` As you can see in the example above, the edge is composed of two parts: - `'B'`: a regular node - `array('A', '1')`: targets the cell "1" inside the A node This method also work for **getEdge**, **hasEdge** and every edge-related method. Samples ------- [](#samples) Take a look at examples located in **samples** folder: - [00-readme.php](samples/00-readme.php): Example from graphviz README - [01-basic.php](samples/01-basic.php): Basic styling of nodes - [02-table.php](samples/02-table.php): An example for HTML table escaping You can generate any of those graph by using the following commands: ``` php samples/00-readme.php | dot -Tpdf -oout.pdf xdg-open out.pdf ``` ### Health Score 32 — LowBetter than 72% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity19 Limited adoption so far Community11 Small or concentrated contributor base Maturity64 Established project with proven stability Bus Factor3 3 contributors hold 50%+ of commits 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 ~304 days Recently: every ~286 days Total 6 Last Release 3234d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/0fe4edc8748b6ac4922ab8d16f64de61ad0b552027d8c1630646f6a0d6f09b9d?d=identicon)[badams](/maintainers/badams) --- Top Contributors [![AurelC2G](https://avatars.githubusercontent.com/u/797407?v=4)](https://github.com/AurelC2G "AurelC2G (1 commits)")[![clemens-tolboom](https://avatars.githubusercontent.com/u/371014?v=4)](https://github.com/clemens-tolboom "clemens-tolboom (1 commits)")[![odolbeau](https://avatars.githubusercontent.com/u/680206?v=4)](https://github.com/odolbeau "odolbeau (1 commits)")[![OskarStark](https://avatars.githubusercontent.com/u/995707?v=4)](https://github.com/OskarStark "OskarStark (1 commits)")[![petsagouris](https://avatars.githubusercontent.com/u/277956?v=4)](https://github.com/petsagouris "petsagouris (1 commits)") --- Tags dotgraphviz ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/badams-graphviz/health.svg) ``` [![Health](https://phpackages.com/badges/badams-graphviz/health.svg)](https://phpackages.com/packages/badams-graphviz) ``` ### Alternatives [dflydev/dot-access-data Given a deep data structure, access data by dot notation. 718359.1M86](/packages/dflydev-dot-access-data)[league/config Define configuration arrays with strict schemas and access values with dot notation 564302.2M24](/packages/league-config)[graphp/graphviz GraphViz graph drawing for the mathematical graph/network library GraPHP. 3232.1M49](/packages/graphp-graphviz)[alom/graphviz Graphviz generation for PHP 74651.4k9](/packages/alom-graphviz)[innmind/object-graph Extract object graph out of a root object 242.8k7](/packages/innmind-object-graph)[flow-php/array-dot PHP ETL - Array Dot functions 14374.1k3](/packages/flow-php-array-dot) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)