Merge pull request #3 from csoutham/master

Support for PHP v8 and Laravel v8

Author: Mingeun Kim

composer.json

@@ -8,9 +8,9 @@
     ],
     "type": "library",
     "require": {
-        "php": "^7.1",
-        "illuminate/support": "~5.6.34|~5.7.0|~5.8.0|^6.0|^7.0",
-        "illuminate/console": "~5.6.34|~5.7.0|~5.8.0|^6.0|^7.0"
+        "php": "^7.1|^8.0",
+        "illuminate/support": "~5.6.34|~5.7.0|~5.8.0|^6.0|^7.0|^8.0",
+        "illuminate/console": "~5.6.34|~5.7.0|~5.8.0|^6.0|^7.0|^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^7.0|^8.0|^9.0"