Fix tests for PHP 8.1+

Author: noplanman

Diff for: .github/workflows/tests.yaml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        php: ['7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['8.1', '8.2', '8.3']
 
     services:
       mariadb:
@@ -70,11 +70,11 @@ jobs:
       run: composer check-code
 
     - name: Run test suite
-      if: ${{ matrix.php != '7.3'}}
+      if: ${{ matrix.php != '8.1'}}
       run: composer test-cov
 
     - name: Run test suite (with coverage)
-      if: ${{ matrix.php == '7.3'}}
+      if: ${{ matrix.php == '8.1'}}
       run: |
         composer test-cov
         composer test-cov-upload

Diff for: .scrutinizer.yml

@@ -1,6 +1,6 @@
 build:
   environment:
-    php: 7.3.0
+    php: 8.1.0
   nodes:
     analysis:
       tests:

Diff for: README.md

@@ -18,7 +18,7 @@ A Telegram Bot based on the official [Telegram Bot API]
 [![Dependencies](https://tidelift.com/badges/github/php-telegram-bot/core?style=flat)][Tidelift]
 [![Total Downloads](https://img.shields.io/packagist/dt/longman/telegram-bot.svg)](https://packagist.org/packages/longman/telegram-bot)
 [![Downloads Month](https://img.shields.io/packagist/dm/longman/telegram-bot.svg)](https://packagist.org/packages/longman/telegram-bot)
-[![Minimum PHP Version](http://img.shields.io/badge/php-%3E%3D7.3-8892BF.svg)](https://php.net/)
+[![Minimum PHP Version](http://img.shields.io/badge/php-%3E%3D8.1-8892BF.svg)](https://php.net/)
 [![License](https://img.shields.io/packagist/l/longman/telegram-bot.svg)](https://github.com/php-telegram-bot/core/LICENSE)
 
 ## Table of Contents
@@ -176,7 +176,7 @@ Create *composer.json* file
     "name": "yourproject/yourproject",
     "type": "project",
     "require": {
-        "php": ">=7.3",
+        "php": "^8.1",
         "longman/telegram-bot": "*"
     }
 }