Merge pull request #194 from koriym/php8.2_support

Enable PHP 8.2 compat

.github/workflows/continuous-integration.yml

@@ -24,6 +24,7 @@ jobs:
           - '7.4'
           - '8.0'
           - '8.1'
+          - '8.2'
     steps:
       - name: Checkout
         uses: actions/checkout@v1
@@ -33,12 +34,12 @@ jobs:
         with:
           php-version: ${{ matrix.php-version }}
           coverage: xdebug
-          tools: none
+          tools: composer:2.2
           ini-values: assert.exception=1, zend.assertions=1
 
       - name: Get composer cache directory
         id: composer-cache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache dependencies
         uses: actions/cache@v2

README.md

@@ -12,7 +12,7 @@ Alternatively, [download a release][], or clone this repository, then map the
 
 ## Dependencies
 
-This package requires PHP 5.5 or later. It has been tested on PHP 5.5-8.1. We recommend using the latest available version of PHP as a matter of principle.
+This package requires PHP 5.5 or later. It has been tested on PHP 5.5-8.2. We recommend using the latest available version of PHP as a matter of principle.
 
 Aura library packages may sometimes depend on external interfaces, but never on
 external implementations. This allows compliance with community standards