Change minimum to PHP 8.1

.github/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [ ubuntu-latest ]
-        php-versions: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2' ]
+        php-versions: [ '8.1', '8.2' ]
     name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
 
     steps:
@@ -34,12 +34,7 @@ jobs:
       - name: Validate composer.json and composer.lock
         run: composer validate
 
-      - name: Install dependencies for PHP 7
-        if: matrix.php-versions < '8.0'
-        run: composer update --prefer-dist --no-progress
-
-      - name: Install dependencies for PHP 8
-        if: matrix.php-versions >= '8.0'
+      - name: Install dependencies
         run: composer update --prefer-dist --no-progress --ignore-platform-req=php
 
       - name: Run test suite

README.md

@@ -12,7 +12,7 @@ A strictly typed configuration component for PHP. Inspired by [Apache Commons Co
 
 ## Requirements
 
-* PHP 7.2+ or 8
+* PHP 8.1+
 
 ## Installation
 

composer.json

@@ -13,15 +13,14 @@
     ],
     "homepage": "https://github.com/selective-php/config",
     "require": {
-        "php": "^7.2 || ^8.0",
-        "cakephp/chronos": "^1.2 || ^2.0"
+        "php": "^8.1",
+        "cakephp/chronos": "^2 || ^3"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3",
-        "overtrue/phplint": "^2.3",
         "phpstan/phpstan": "^1",
-        "phpunit/phpunit": "^7 || ^8 || ^9",
-        "squizlabs/php_codesniffer": "^3.5"
+        "phpunit/phpunit": "^10",
+        "squizlabs/php_codesniffer": "^3"
     },
     "autoload": {
         "psr-4": {
@@ -48,7 +47,6 @@
         "sniffer:check": "phpcs --standard=phpcs.xml",
         "sniffer:fix": "phpcbf --standard=phpcs.xml",
         "stan": "phpstan analyse -c phpstan.neon --no-progress --ansi",
-        "start": "php -S localhost:8080 -t public/",
         "test": "phpunit --configuration phpunit.xml --do-not-cache-result --colors=always",
         "test:all": [
             "@cs:check",

phpunit.xml

@@ -3,20 +3,22 @@
          bootstrap="vendor/autoload.php"
          colors="true"
          backupGlobals="false"
-         backupStaticAttributes="false"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-    <coverage processUncoveredFiles="false">
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.3/phpunit.xsd"
+         cacheDirectory=".phpunit.cache"
+         backupStaticProperties="false">
+    <coverage/>
+    <testsuites>
+        <testsuite name="Tests">
+            <directory suffix="Test.php">tests</directory>
+        </testsuite>
+    </testsuites>
+    <source>
         <include>
             <directory suffix=".php">src</directory>
         </include>
         <exclude>
             <directory>vendor</directory>
             <directory>build</directory>
         </exclude>
-    </coverage>
-    <testsuites>
-        <testsuite name="Tests">
-            <directory suffix="Test.php">tests</directory>
-        </testsuite>
-    </testsuites>
+    </source>
 </phpunit>

tests/ConfigurationTest.php

@@ -10,7 +10,7 @@
 /**
  * Test.
  */
-class ConfigurationTest extends TestCase
+final class ConfigurationTest extends TestCase
 {
     /**
      * Test.
@@ -34,9 +34,9 @@ public function testGetString($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetString(): array
+    public static function providerGetString(): array
     {
         return [
             [['key' => 'value'], 'key', null, 'value'],
@@ -63,16 +63,14 @@ public function testGetStringError($data, string $key): void
 
         $reader = new Configuration($data);
         $reader->getString($key);
-
-        $this->assertTrue(true);
     }
 
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetStringError(): array
+    public static function providerGetStringError(): array
     {
         return [
             [['key' => 'value'], 'nope'],
@@ -103,9 +101,9 @@ public function testFindString($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerFindString(): array
+    public static function providerFindString(): array
     {
         return [
             [['key' => 'value'], 'key', null, 'value'],
@@ -139,9 +137,9 @@ public function testGetInt($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetInt(): array
+    public static function providerGetInt(): array
     {
         return [
             [['key' => 123456], 'key', null, 123456],
@@ -175,9 +173,9 @@ public function testGetIntError($data, string $key): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetIntError(): array
+    public static function providerGetIntError(): array
     {
         return [
             [['key' => 123456], 'nope'],
@@ -208,9 +206,9 @@ public function testFindInt($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerFindInt(): array
+    public static function providerFindInt(): array
     {
         return [
             [['key' => 123456], 'key', null, 123456],
@@ -244,9 +242,9 @@ public function testGetBool($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetBool(): array
+    public static function providerGetBool(): array
     {
         return [
             [['key' => true], 'key', null, true],
@@ -280,9 +278,9 @@ public function testGetBoolError($data, string $key): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetBoolError(): array
+    public static function providerGetBoolError(): array
     {
         return [
             [['key' => true], 'nope'],
@@ -313,9 +311,9 @@ public function testFindBool($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerFindBool(): array
+    public static function providerFindBool(): array
     {
         return [
             [['key' => true], 'key', null, true],
@@ -349,9 +347,9 @@ public function testGetFloat($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetFloat(): array
+    public static function providerGetFloat(): array
     {
         return [
             [['key' => 123.456], 'key', null, 123.456],
@@ -385,9 +383,9 @@ public function testGetFloatError($data, string $key): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetFloatError(): array
+    public static function providerGetFloatError(): array
     {
         return [
             [['key' => 123.456], 'nope'],
@@ -418,9 +416,9 @@ public function testFindFloat($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerFindFloat(): array
+    public static function providerFindFloat(): array
     {
         return [
             [['key' => 123.456], 'key', null, 123.456],
@@ -454,9 +452,9 @@ public function testGetArray($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetArray(): array
+    public static function providerGetArray(): array
     {
         return [
             [['key' => ['key' => 'value']], 'key', null, ['key' => 'value']],
@@ -490,9 +488,9 @@ public function testGetArrayError($data, string $key): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetArrayError(): array
+    public static function providerGetArrayError(): array
     {
         return [
             [['key' => ['key' => 'value']], 'nope'],
@@ -523,9 +521,9 @@ public function testFindArray($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerFindArray(): array
+    public static function providerFindArray(): array
     {
         return [
             [['key' => ['key' => 'value']], 'key', null, ['key' => 'value']],
@@ -559,9 +557,9 @@ public function testGetChronos($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetChronos(): array
+    public static function providerGetChronos(): array
     {
         return [
             [['key' => Chronos::now()], 'key', null, Chronos::now()],
@@ -596,9 +594,9 @@ public function testGetChronosError($data, string $key): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerGetChronosError(): array
+    public static function providerGetChronosError(): array
     {
         return [
             [['key' => Chronos::now()], 'nope'],
@@ -629,9 +627,9 @@ public function testFindChronos($data, string $key, $default, $expected): void
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerFindChronos(): array
+    public static function providerFindChronos(): array
     {
         return [
             [['key' => Chronos::now()], 'key', null, Chronos::now()],
@@ -647,9 +645,9 @@ public function providerFindChronos(): array
     /**
      * Provider.
      *
-     * @return array<array<mixed>> The test data
+     * @return array The test data
      */
-    public function providerAll(): array
+    public static function providerAll(): array
     {
         return [
             [['key' => Chronos::now()]],