Merge pull request #1 from mll-lab/support-php-8

Support PHP 8

Author: spawnia

composer.json

@@ -15,7 +15,7 @@
         }
     ],
     "require": {
-        "php": "^7.1.3",
+        "php": "^7.1|^8.0",
         "illuminate/database": "~5.5.0|~5.6.0|~5.7.0|~5.8.0|^6.0|^7.0|^8.0"
     },
     "require-dev": {