PHP version is a string

Author: marc-mabe

.github/workflows/test.yml

@@ -13,47 +13,47 @@ jobs:
     strategy:
       matrix:
         include:
-          - PHP_VERSION: 7.1
+          - PHP_VERSION: "7.1"
             CODE_COVERAGE: false
             RUN_PHPSTAN: false
             RUN_PSALM: false
             RUN_BENCHMARK: false
-          - PHP_VERSION: 7.2
+          - PHP_VERSION: "7.2"
             CODE_COVERAGE: true
             RUN_PHPSTAN: false
             RUN_PSALM: false
             RUN_BENCHMARK: true
-          - PHP_VERSION: 7.3
+          - PHP_VERSION: "7.3"
             CODE_COVERAGE: true
             RUN_PHPSTAN: false
             RUN_PSALM: false
             RUN_BENCHMARK: false
-          - PHP_VERSION: 7.4
+          - PHP_VERSION: "7.4"
             CODE_COVERAGE: true
             RUN_PHPSTAN: true
             RUN_PSALM: false
             RUN_BENCHMARK: false
-          - PHP_VERSION: 8.0
+          - PHP_VERSION: "8.0"
             CODE_COVERAGE: true
             RUN_PHPSTAN: true
             RUN_PSALM: false
             RUN_BENCHMARK: false
-          - PHP_VERSION: 8.1
+          - PHP_VERSION: "8.1"
             CODE_COVERAGE: true
             RUN_PHPSTAN: true
             RUN_PSALM: false
             RUN_BENCHMARK: true
-          - PHP_VERSION: 8.2
+          - PHP_VERSION: "8.2"
             CODE_COVERAGE: false
             RUN_PHPSTAN: true
             RUN_PSALM: false
             RUN_BENCHMARK: false
-          - PHP_VERSION: 8.3
+          - PHP_VERSION: "8.3"
             CODE_COVERAGE: false
             RUN_PHPSTAN: true
             RUN_PSALM: false
             RUN_BENCHMARK: false
-          - PHP_VERSION: 8.4
+          - PHP_VERSION: "8.4"
             CODE_COVERAGE: false
             RUN_PHPSTAN: true
             RUN_PSALM: false