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gpor/gantt
==========

Simple Gantt chart

12161PHP

Since Apr 6Pushed 8y ago1 watchersCompare

[ Source](https://github.com/gpor/gantt)[ Packagist](https://packagist.org/packages/gpor/gantt)[ RSS](/packages/gpor-gantt/feed)WikiDiscussions master Synced 2w ago

READMEChangelogDependenciesVersions (1)Used By (0)

gantt
=====

[](#gantt)

Simple Gantt chart

instantiate
-----------

[](#instantiate)

```
$groupedCols = \Gpor\Gantt\DatesHelper::ganttColGroups(
    ($_GET['start'] ?? time()),
    ($_GET['end'] ?? null)
);
$gantt = \Gpor\Gantt\Factory::newGantt($groupedCols, $rows, ['isMobile' => $agent->isMobile()]);
```

Config
------

[](#config)

```
# custom bar text
$gantt->barTextFunction = function(\Gpor\Gantt\Bar $bar) {
    return date('j M Y', strtotime($bar->start_date)) . ' - ' . date('j M Y', strtotime($bar->end_date));
};

# disable bar text
$gantt->barTitleAttrs = false;
$gantt->barTextShow = false;
```

if you disable barTitleAttrs, the bar will have a data-text atrribute instead

###  Health Score

23

—

LowBetter than 25% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity14

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity41

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.

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/7456625?v=4)[Lee](/maintainers/gpor)[@gpor](https://github.com/gpor)

---

Top Contributors

[![gpor](https://avatars.githubusercontent.com/u/7456625?v=4)](https://github.com/gpor "gpor (11 commits)")

### Embed Badge

![Health badge](/badges/gpor-gantt/health.svg)

```
[![Health](https://phpackages.com/badges/gpor-gantt/health.svg)](https://phpackages.com/packages/gpor-gantt)
```

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