chore: test against php81,82

Signed-off-by: Jack Cherng <jfcherng@gmail.com>

Author: jfcherng

.github/workflows/php.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        php-versions: ["7.1", "7.2", "7.3", "7.4", "8.0"]
+        php-versions: ["8.1", "8.2"]
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -32,14 +32,14 @@ jobs:
           php -v
           php -m
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Get composer cache directory
         id: composer-cache
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ matrix.os }}-${{ matrix.php-versions }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -59,7 +59,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        php-versions: ["7.1", "7.2", "7.3", "7.4", "8.0"]
+        php-versions: ["8.1", "8.2"]
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -74,14 +74,14 @@ jobs:
           php -v
           php -m
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Get composer cache directory
         id: composer-cache
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ matrix.os }}-${{ matrix.php-versions }}-composer-${{ hashFiles('**/composer.lock') }}