Merge pull request #44 from chekalsky/patch-1

Support PHP8 in composer

Author: florianv

composer.json

@@ -16,7 +16,7 @@
         "test": "vendor/bin/phpunit"
     },
     "require": {
-        "php": "^5.6|^7.0",
+        "php": "^5.6|^7.0|^8.0",
         "symfony/framework-bundle": "~3.0|~4.0|~5.0",
         "florianv/swap": "^4.0"
     },