Create package and release to packagist with composer and github

In this section, we will create a PHP package in GitHub and release it into packagist.org.

1. Create a new folder, which is the name will become your package name. Example calculator.
2. Create a new folder inside calculator, with name src. Your file should be stored /li>
3. Create file Calculator.php with class Calculator, like below
   
   <?php namespace redzjovi\calculator; class Calculator { /** * @param integer $number1 * @param integer $number2 * @return integer */ public function plus($number1, $number2) { return ($number1 + $number); } /** * @param integer $number1 * @param integer $number2 * @return integer */ public function minus($number1, $number2) { return ($number1 - $number); } }

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   <?php   namespace redzjovi\calculator;   class Calculator {     /**      * @param integer $number1      * @param integer $number2      * @return integer      */     public function plus($number1, $number2)     {         return ($number1 + $number);     }       /**      * @param integer $number1      * @param integer $number2      * @return integer      */     public function minus($number1, $number2)     {         return ($number1 - $number);     } }

   
    
4. Create composer.json in your top folder (calculator/composer.json)
5. With composer init or manually like below
   
   { "name": "redzjovi/calculator", "description": "My first packagist package", "type": "package", "require": { "php": ">=5.3.0" }, "license": "mit", "authors": [ { "name": "Jovi", "email": "redzjovi@gmail.com", "homepage": "http://github.com/redzjovi/calculator" } ], "minimum-stability": "dev", "autoload": { "psr-4": { "redzjovi\\calculator\\": "src/" } } }

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   {     "name": "redzjovi/calculator",     "description": "My first packagist package",     "type": "package",     "require": {         "php": ">=5.3.0"     },     "license": "mit",     "authors": [         {             "name": "Jovi",             "email": "redzjovi@gmail.com",             "homepage": "http://github.com/redzjovi/calculator"         }     ],     "minimum-stability": "dev",     "autoload": {         "psr-4": {             "redzjovi\\calculator\\": "src/"         }     } }

   
   The important things, your namespace (redzjovi\calculator) in folder src should be autoloaded.
6. Run composer update. Then create folder test and file test.php to test the class.
   
   <?php require_once __DIR__ . '/../vendor/autoload.php'; use redzjovi\calculator\Calculator; $calculator = new Calculator(); $number = $calculator->plus(1, 2); var_dump($number);

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   <?php require_once __DIR__ . '/../vendor/autoload.php';   use redzjovi\calculator\Calculator;   $calculator = new Calculator(); $number = $calculator->plus(1, 2);   var_dump($number);

7. After test complete, create README.md, commit and push to your GitHub.
   
   ## Synopsis PHP calculator. ## Installation ``` composer require redzjovi/calculator ``` ## How to use ``` use redzjovi\calculator\Calculator; $calculator = new Calculator(); $number = $calculator->plus(1, 2); ```

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   ## Synopsis PHP calculator.   ## Installation ``` composer require redzjovi/calculator ```   ## How to use ``` use redzjovi\calculator\Calculator;   $calculator = new Calculator(); $number = $calculator->plus(1, 2); ```

   
   
8. The url git should be located in https://github.com/redzjovi/calculator.git.
9. Go to packagist.org, create account and try to submit package.
10. If your package is accepted, it will be show like this.
11. The last is set auto update package on every push with Webhooks GitHub. Go to settings -> integration & services, add services packagist.Add user, token from packagist, then submit.

Reference :
https://github.com/redzjovi/calculator