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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: swissspidy

.github/workflows/reusable-functional.yml

@@ -10,10 +10,12 @@ on:
         required: true
       dbtype:
         type: string
-        required: true
+        required: false
+        default: 'mysql'
       mysql:
         type: string
-        required: true
+        required: false
+        default: ''
       object_cache:
         type: string
         required: false

.github/workflows/reusable-testing.yml

@@ -444,7 +444,7 @@ jobs:
     with:
       php: ${{ matrix.php }}
       wp: ${{ matrix.wp }}
-      dbtype: ${{ matrix.dbtype }}
+      dbtype: ${{ matrix.dbtype || 'mysql' }}
       mysql: ${{ matrix.mysql }}
       object_cache: ${{ matrix.object_cache }}
       coverage: ${{ matrix.coverage }}

.github/workflows/reusable-unit.yml

@@ -44,7 +44,7 @@ jobs:
           custom-cache-suffix: $(date -u "+%Y-%m")
 
       # PHPUnit 10+ may fail a test run when the "old" configuration format is used.
-      # Luckily, there is a build-in migration tool since PHPUnit 9.3.
+      # Luckily, there is a built-in migration tool since PHPUnit 9.3.
       - name: Migrate PHPUnit configuration for PHPUnit 10+
         if: ${{ inputs.php >= 8.2 || inputs.php == 'nightly' }}
         continue-on-error: true