Fix parsing, negative zero, rounding and scientific notation edge cases

.docker/Dockerfile

@@ -1,14 +1,7 @@
-ARG PHP_VERSION=8.2
-ARG PHPUNIT_VERSION=10.4.0
-ARG PHPSTAN_VERSION=1.10.38
+ARG PHP_VERSION=8.5
 
 FROM php:${PHP_VERSION}-cli-alpine
 COPY --from=composer /usr/bin/composer /usr/bin/composer
 
-ARG PHPUNIT_VERSION
-ARG PHPSTAN_VERSION
-
 RUN docker-php-ext-install bcmath && docker-php-ext-enable bcmath
-RUN wget -O phpunit https://phar.phpunit.de/phpunit-${PHPUNIT_VERSION}.phar && chmod +x phpunit
-RUN wget -O phpstan https://github.com/phpstan/phpstan/releases/download/${PHPSTAN_VERSION}/phpstan.phar && chmod +x phpstan
 

.env

@@ -1,3 +1 @@
-PHP_VERSION=8.2
-PHPUNIT_VERSION=10.4.0
-PHPSTAN_VERSION=1.10.38
+PHP_VERSION=8.5

.github/workflows/ci.yml

@@ -9,14 +9,14 @@ on:
 
 jobs:
   testsuite:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        php-version: ['8.1', '8.3', '8.5']
+        php-version: ['8.2', '8.3', '8.4', '8.5']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
@@ -32,29 +32,29 @@ jobs:
 
     - name: Run PHPUnit
       run: |
-        if [[ ${{ matrix.php-version }} == '8.1' ]]; then
+        if [[ ${{ matrix.php-version }} == '8.2' ]]; then
           vendor/bin/phpunit --coverage-clover=coverage.xml
         else
           vendor/bin/phpunit
         fi
 
     - name: Code Coverage Report
-      if: success() && matrix.php-version == '8.1'
-      uses: codecov/codecov-action@v4
+      if: success() && matrix.php-version == '8.2'
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
 
   validation:
     name: Coding Standard & Static Analysis
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
       with:
-        php-version: '8.1'
+        php-version: '8.2'
         extensions: mbstring, intl, bcmath
         coverage: none
 

README.md

@@ -3,7 +3,7 @@
 [![CI](https://github.com/php-collective/decimal-object/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/php-collective/decimal-object/actions/workflows/ci.yml)
 [![codecov](https://codecov.io/gh/php-collective/decimal-object/branch/master/graph/badge.svg?token=L1thFB9nOG)](https://codecov.io/gh/php-collective/decimal-object)
 [![Latest Stable Version](https://poser.pugx.org/php-collective/decimal-object/v/stable.svg)](https://packagist.org/packages/php-collective/decimal-object)
-[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%208.1-8892BF.svg)](https://php.net/)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%208.2-8892BF.svg)](https://php.net/)
 [![PHPStan](https://img.shields.io/badge/PHPStan-level%208-brightgreen.svg?style=flat)](https://phpstan.org/)
 [![License](https://poser.pugx.org/php-collective/decimal-object/license)](https://packagist.org/packages/php-collective/decimal-object)
 
@@ -26,7 +26,7 @@ Monetary values themselves could be handled also with [brick/money](https://gith
 
 For details see the [wiki](https://github.com/php-collective/decimal-object/wiki).
 
-Note: If you are looking for pre PHP 8.1 versions, check out the [legacy library](https://github.com/spryker/decimal-object).
+Note: PHP 8.1 is covered by the 1.3 releases. For anything older, check out the [legacy library](https://github.com/spryker/decimal-object).
 
 ## Features
 
@@ -40,6 +40,7 @@ Note: If you are looking for pre PHP 8.1 versions, check out the [legacy library
 
 ### Requirements
 
+- PHP 8.2+
 - `bcmath` PHP extension enabled
 
 ### Composer (preferred)

compose.yaml

@@ -6,9 +6,7 @@ services:
             context: .
             dockerfile: .docker/Dockerfile
             args:
-                PHP_VERSION: "${PHP_VERSION:-8.2}"
-                PHPUNIT_VERSION: "${PHPUNIT_VERSION:-10.4.0}"
-                PHPSTAN_VERSION: "${PHPSTAN_VERSION:-1.10.38}"
+                PHP_VERSION: "${PHP_VERSION:-8.5}"
         volumes:
             - ./:/code
         working_dir: /code

composer.json

@@ -3,6 +3,14 @@
     "description": "PHP decimal handling as value object",
     "license": "MIT",
     "type": "library",
+    "keywords": [
+        "decimal",
+        "value-object",
+        "bcmath",
+        "precision",
+        "arbitrary-precision",
+        "math"
+    ],
     "authors": [
         {
             "name": "The PHP Collective",
@@ -13,15 +21,19 @@
             "homepage": "https://spryker.com"
         }
     ],
+    "support": {
+        "issues": "https://github.com/php-collective/decimal-object/issues",
+        "source": "https://github.com/php-collective/decimal-object"
+    },
     "require": {
-        "php": ">=8.1",
+        "php": ">=8.2",
         "ext-bcmath": "*",
         "ext-json": "*"
     },
     "require-dev": {
-        "php-collective/code-sniffer": "^0.2.1",
+        "php-collective/code-sniffer": "^0.6.8",
         "phpstan/phpstan": "^2.0.0",
-        "phpunit/phpunit": "^10.5.45 || ^11.0.0 || ^12.0.0 || ^13.0.0"
+        "phpunit/phpunit": "^11.5.0 || ^12.0.0 || ^13.0.0"
     },
     "minimum-stability": "stable",
     "prefer-stable": true,

phpunit.xml.dist

@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
         colors="true"
         bootstrap="vendor/autoload.php"
 >