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

wcphp/wc-tools
==============

PHP常用工具类

v1.0.1(7y ago)012PHP

Since Mar 6Pushed 7y ago1 watchersCompare

[ Source](https://github.com/wcphp/wc-tools)[ Packagist](https://packagist.org/packages/wcphp/wc-tools)[ RSS](/packages/wcphp-wc-tools/feed)WikiDiscussions master Synced 3w ago

READMEChangelogDependenciesVersions (3)Used By (0)

PHP常用工具类

StringLetter::first($str)
=========================

[](#stringletterfirststr)

获取字符串首字符，字母（大小写）直接返回，中文返回拼音的首字母，其它符号返回空

```
StringLetter::first('我');//小写 w

StringLetter::first('我',true);//大写 W
```

###  Health Score

26

—

LowBetter than 41% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity5

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity62

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 ~70 days

Total

2

Last Release

2605d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/7483752?v=4)[weika](/maintainers/weika)[@weika](https://github.com/weika)

---

Top Contributors

[![weika520](https://avatars.githubusercontent.com/u/15397254?v=4)](https://github.com/weika520 "weika520 (2 commits)")

### Embed Badge

![Health badge](/badges/wcphp-wc-tools/health.svg)

```
[![Health](https://phpackages.com/badges/wcphp-wc-tools/health.svg)](https://phpackages.com/packages/wcphp-wc-tools)
```

###  Alternatives

[algo26-matthias/idna-convert

A library for encoding and decoding internationalized domain names

712.5M17](/packages/algo26-matthias-idna-convert)

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