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pixals/chatman
==============

Chatbot is a php library that uses machine learning to generate responses based on collection of known conversations.

11PHP

Since Jan 20Pushed 1y agoCompare

[ Source](https://github.com/Pixals-Bedrock/php-chatman)[ Packagist](https://packagist.org/packages/pixals/chatman)[ RSS](/packages/pixals-chatman/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

PHP Chatman
===========

[](#php-chatman)

Chatman is a machine-learning based chatbot library build in PHP. It can generate responses by learning the conversations. Chatman is very easy to use. It can be used for generating auto responses for social media, customer support, ecommerce website, personal fun etc.

Read [Documentation](https://php-chatman.netlify.app)

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

[](#installation)

First make sure your system has composer installed.

```
composer require yousuf/chatman

```

> If you get any error like this :

```
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Root composer.json requires yousuf/chatman ^1.0 -> satisfiable by yousuf/chatman[v1.0.0].
- yousuf/chatman v1.0.0 requires writecrow/lemmatizer dev-master -> found writecrow/lemmatizer[dev-master] but it does not match your minimum-stability.

```

> Then run these commands :

```
composer require writecrow/lemmatizer:dev-master
composer require yousuf/chatman

```

Training Dataset :
------------------

[](#training-dataset-)

```
{
"intents": [

{"tag": "intro",
  "patterns": ["Hello", "Hi", "Hi there", "hey", "Whats up"],
  "responses": ["Hi, how can I help you ?", "Hey, do you need any help ?", "How are you doing?", "Greetings !"]
},

{"tag": "age",
  "patterns": ["how old are you?", "can i know your age", "what is your age"],
  "responses": ["I am 19 years old", "My age is 19", "My birthday is Jan 5th and I was born in 2002, so I am 19 years old !"]
}]
}
```

Example Code :
--------------

[](#example-code-)

```
require_once __DIR__ . '/vendor/autoload.php';

use Chatman\BotWithPatterns;

$bot = new BotWithPatterns("chatbot.json");
$bot->defaultMsg = "I did not understand !";
$bot->train();

$resp = $bot->getResponse("hello");

echo $resp['resp'];
```

###  Health Score

15

—

LowBetter than 3% of packages

Maintenance32

Infrequent updates — may be unmaintained

Popularity3

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity16

Early-stage or recently created project

 Bus Factor1

Top contributor holds 80% 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/6856810486b756a1b6fabedcfef0b024f4a49f44d95765f31e7146517e33229a?d=identicon)[oPinqzz](/maintainers/oPinqzz)

---

Top Contributors

[![yousufnoor5](https://avatars.githubusercontent.com/u/73256222?v=4)](https://github.com/yousufnoor5 "yousufnoor5 (8 commits)")[![oPinqzz](https://avatars.githubusercontent.com/u/82214170?v=4)](https://github.com/oPinqzz "oPinqzz (2 commits)")

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![Health badge](/badges/pixals-chatman/health.svg)

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```

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