Symfony 7. (#111)

* Symfony 7.

* Play with versions.

.github/workflows/ci.yml

@@ -105,7 +105,7 @@ jobs:
             php-ini-values: assert.exception=1, zend.assertions=1, opcache.enable=1, opcache.enable_cli=1, opcache.optimization_level=-1, opcache.jit_buffer_size=4096M, opcache.jit=1205
 
           - os: ubuntu-latest
-            php-version: "8.2"
+            php-version: "8.3"
             dependencies: highest
             php-ini-values: assert.exception=1, zend.assertions=1, opcache.enable=1, opcache.enable_cli=1, opcache.optimization_level=-1, opcache.jit_buffer_size=4096M, opcache.jit=1205
 
@@ -139,7 +139,7 @@ jobs:
 
       - name: Make sure composer.json is valid before we start modifyig it
         run: composer validate
-        
+
       - name: Clear platform php configuration in case we need to update phpunit
         run: composer config --unset platform.php
 
@@ -162,7 +162,7 @@ jobs:
 
       - name: Run tests with phpunit
         run: composer unit
-      
+
       - name: Publish code coverage to Codecov
         if: matrix.os == 'ubuntu-latest' && matrix.php-version == '8.0'
         run: bash <(curl -s https://codecov.io/bash)

composer.json

@@ -21,14 +21,14 @@
     "require": {
         "php": ">=7.1.3",
         "dflydev/dot-access-data": "^1.1.0 || ^2 || ^3",
-        "symfony/console": "^4 || ^5 || ^6",
-        "symfony/finder": "^4 || ^5 || ^6"
+        "symfony/console": "^4 || ^5 || ^6 || ^7",
+        "symfony/finder": "^4 || ^5 || ^6 || ^7"
     },
     "require-dev": {
         "php-coveralls/php-coveralls": "^2.4.2",
         "squizlabs/php_codesniffer": "^3",
-        "symfony/var-dumper": "^4 || ^5 || ^6",
-        "symfony/yaml": "^4 || ^5 || ^6",
+        "symfony/var-dumper": "^4 || ^5 || ^6 || ^7",
+        "symfony/yaml": "^4 || ^5 || ^6 || ^7",
         "phpunit/phpunit": "^7 || ^8 || ^9",
         "yoast/phpunit-polyfills": "^1"
     },