Bump minimum PHP version to 8.1 (#26)

* Bump minimum PHP version to 8.1

* Add & run rector

* Revert phpunit requirement change 😱

.gitattributes

@@ -1,11 +1,12 @@
-/benchmark export-ignore
+/benchmark       export-ignore
 /static-analysis export-ignore
-/tests export-ignore
-.gitattributes export-ignore
-.gitignore export-ignore
-.php_cs export-ignore
-.travis.yml export-ignore
-composer.lock export-ignore
-phpbench.json export-ignore
+/tests           export-ignore
+.gitattributes   export-ignore
+.gitignore       export-ignore
+.php_cs          export-ignore
+.travis.yml      export-ignore
+composer.lock    export-ignore
+phpbench.json    export-ignore
 phpunit.xml.dist export-ignore
-psalm.xml export-ignore
+psalm.xml        export-ignore
+rector.php       export-ignore

.github/workflows/build.yaml

@@ -18,10 +18,6 @@ jobs:
           - "lowest"
           - "highest"
         php:
-          - "7.2"
-          - "7.3"
-          - "7.4"
-          - "8.0"
           - "8.1"
           - "8.2"
           - "8.3"

README.md

@@ -1,6 +1,6 @@
 UUID SHORTENER
 ==============
-[![Minimum PHP Version](https://img.shields.io/badge/php-%5E7.2%20%7C%7C%20%5E8.0-8892BF.svg)](https://php.net/)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%5E8.1-8892BF.svg)](https://php.net/)
 [![Build Status](https://github.com/mgrajcarek/uuid-shortener/actions/workflows/build.yaml/badge.svg?branch=master)](https://github.com/mgrajcarek/uuid-shortener/actions/workflows/build.yaml)
 
 A simple shortener library for RFC 4122 compatible UUIDs. 

benchmark/BaseShorteningBench.php

@@ -114,22 +114,21 @@ abstract class BaseShorteningBench
         'c15f5581-e047-45b7-a36f-dfef4e7ba4bb',
     ];
 
-    /** @var Shortener */
-    private $shortener;
-    /** @var string */
-    private $shortenedTinyUuid;
-    /** @var string */
-    private $shortenedHugeUuid;
-    /** @var array */
-    private $shortenedPromoscuousUuids;
+    private readonly Shortener $shortener;
+
+    private readonly string $shortenedTinyUuid;
+
+    private readonly string $shortenedHugeUuid;
+
+    private readonly array $shortenedPromoscuousUuids;
 
     public function __construct()
     {
         $this->shortener = $this->newShortener();
 
         $this->shortenedTinyUuid = $this->shortener->reduce(self::TINY_UUID);
         $this->shortenedHugeUuid = $this->shortener->reduce(self::HUGE_UUID);
-        $this->shortenedPromoscuousUuids = \array_map([$this->shortener, 'reduce'], self::UUIDS_TO_BE_SHORTENED);
+        $this->shortenedPromoscuousUuids = \array_map($this->shortener->reduce(...), self::UUIDS_TO_BE_SHORTENED);
     }
 
     abstract protected function newShortener(): Shortener;
@@ -146,7 +145,7 @@ public function benchShorteningOfHugeUuid(): void
 
     public function benchShorteningOfPromiscuousUuids(): void
     {
-        array_map([$this->shortener, 'reduce'], self::UUIDS_TO_BE_SHORTENED);
+        array_map($this->shortener->reduce(...), self::UUIDS_TO_BE_SHORTENED);
     }
 
     public function benchExpandingOfTinyUuid(): void
@@ -161,6 +160,6 @@ public function benchExpandingOfHugeUuid(): void
 
     public function benchExpandingOfPromiscuousUuids(): void
     {
-        array_map([$this->shortener, 'expand'], $this->shortenedPromoscuousUuids);
+        array_map($this->shortener->expand(...), $this->shortenedPromoscuousUuids);
     }
 }

composer.json

@@ -20,14 +20,15 @@
     "source": "https://github.com/mgrajcarek/uuid-shortener"
   },
   "require": {
-    "php": "^7.2 || ^8.0",
-    "brick/math": "^0.9.1 || ^0.10 || ^0.11 || ^0.12"
+    "php": "^8.1",
+    "brick/math": "^0.12"
   },
   "require-dev": {
-    "ext-gmp": "^7.2 || ^8.0",
+    "ext-gmp": "^8.1",
     "phpunit/phpunit": "^8.5.26",
     "vimeo/psalm": "^4.3.1",
-    "phpbench/phpbench": "^1.1.1"
+    "phpbench/phpbench": "^1.1.1",
+    "rector/rector": "^0.18.12"
   },
   "suggest": {
     "ramsey/uuid": "A PHP 5.4+ library for generating RFC 4122 version 1, 3, 4, and 5 universally unique identifiers (UUID)",
@@ -41,5 +42,14 @@
       "Benchmark\\Keiko\\Uuid\\Shortener\\": "benchmark/",
       "Test\\Keiko\\Uuid\\Shortener\\": "tests/"
     }
+  },
+  "config": {
+    "platform": {
+      "php": "8.1.26"
+    }
+  },
+  "scripts": {
+    "rector:check": "rector --dry-run --ansi",
+    "rector:fix": "rector --ansi"
   }
 }