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ActiveLibrary[Utility & Helpers](/categories/utility)

ustream/arr
===========

Ustream Array helpers

0.1.2(12y ago)314MITPHPPHP >=5.3.0

Since Aug 15Pushed 12y ago32 watchersCompare

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

READMEChangelogDependencies (3)Versions (4)Used By (0)

Ustream Arr [![Build Status](https://camo.githubusercontent.com/fd8b75f050f062f9f3acd91cf53e2a021b7fe4908732ab8885e11f9fd5fec06a/68747470733a2f2f7472617669732d63692e6f72672f7573747265616d2f6172722e706e673f6272616e63683d6d6173746572)](http://travis-ci.org/ustream/arr)
===========================================================================================================================================================================================================================================================================

[](#ustream-arr-)

This is a collection of Array related utilities.

### Extractors

[](#extractors)

Mining data from a deeply nested array is tedious. The *Extractor library* give a programable and composable solution to this kind of problems.

Reaching data on a simple "path" in the nested structure:

```
$sample = array(
  "foo" => array(
    "bar" => array(
      "baz" => "something"
    )
  )
);

$extractor = new PathExtractor(array("foo", "bar", "baz"));
$result = $extractor->extract($sample);
//        "something" # inside an Option instance

$extractor = new PathExtractor(array("foo", "bar"));
$result = $extractor->extract($sample);
//        array("baz" => "something") # inside an Option instance

$extractor = new PathExtractor(array("foo"));
$result = $extractor->extract($sample);
//        array("bar" => array("baz" => "something")) # inside an Option instance
```

###  Health Score

25

—

LowBetter than 35% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity9

Limited adoption so far

Community12

Small or concentrated contributor base

Maturity50

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 ~33 days

Total

3

Last Release

4635d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/52151?v=4)[Szabolcs Sulik](/maintainers/blerou)[@blerou](https://github.com/blerou)

---

Top Contributors

[![oker1](https://avatars.githubusercontent.com/u/431237?v=4)](https://github.com/oker1 "oker1 (3 commits)")

---

Tags

arrayextract

###  Code Quality

TestsPHPUnit

Code StylePHP\_CodeSniffer

### Embed Badge

![Health badge](/badges/ustream-arr/health.svg)

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

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