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AbandonedArchivedYii2-extension[Utility & Helpers](/categories/utility)

nirvana-msu/yii2-helpers
========================

Collection of handy helpers for Yii2 websites

1641PHP

Since Aug 24Pushed 9y ago1 watchersCompare

[ Source](https://github.com/nirvana-msu/yii2-helpers)[ Packagist](https://packagist.org/packages/nirvana-msu/yii2-helpers)[ RSS](/packages/nirvana-msu-yii2-helpers/feed)WikiDiscussions master Synced 4w ago

READMEChangelogDependenciesVersions (1)Used By (1)

yii2-helpers
============

[](#yii2-helpers)

Collection of handy helpers for Yii2 websites.

Installation
------------

[](#installation)

### Composer

[](#composer)

Add extension to your `composer.json` and update your dependencies as usual, e.g. by running `composer update`

```
{
    "require": {
        "nirvana-msu/yii2-helpers": "1.0.*@dev"
    }
}
```

\##HtmlHelper

Inject arbitrary code into existing HTML structure, before or after a chosen opening/closing tag, e.g.:

```
$html = HtmlHelper::inject($htmlToInject, $originalHtml, 'head', HTMLHelper::TAG_OPENING, HTMLHelper::POS_AFTER);
```

Convert HTML to plain text:

```
$text = HtmlHelper::htmlToPlainText($html);
```

\##MathHelper

Create a histogram with specified bins out of a given array:

- `$values` *array*, e.g. \[11, 12, 20, 25, 20.1, 33.5\]
- `$edges` *array*, e.g. \[0, 10, 20, 30, 40\]
- returns *array* histogram, e.g. \['0-10' => \[\], '10-20' => \[11,12\], '20-30' => \[20,25,20.1\], '30-40' => \[33.5\]\]

```
$histogram = MathHelper::histogram($values, $edges);
```

\##RbacHelper

Create role with a given name and description and add it to RBAC system:

```
$role = RbacHelper::createRole($name, $description)
```

Create permission with a given name and description and add it to RBAC system, assigning permission to the role:

```
$permission = RbacHelper::createChildPermission($role, $name, $description);
```

Remove rule from RBAC system by name:

```
RbacHelper::removeRuleByName($rule->name);
```

Remove permission from RBAC system by name:

```
RbacHelper::removePermissionByName($name)
```

Remove role from RBAC system by name:

```
RbacHelper::removeRoleByName($name)
```

\##License

Extension is released under MIT license.

###  Health Score

22

—

LowBetter than 21% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity10

Limited adoption so far

Community9

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://www.gravatar.com/avatar/a1a5dd972c2dcc6866be80df680b326649a14e85dd1586af5a8fbf46e9471d0c?d=identicon)[nirvana-msu](/maintainers/nirvana-msu)

---

Top Contributors

[![nirvana-msu](https://avatars.githubusercontent.com/u/5787387?v=4)](https://github.com/nirvana-msu "nirvana-msu (3 commits)")

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