add php8 support

Koldo Picaza · kpicaza · commit 7ef48afbd34a · 2021-01-10T12:55:37.000+01:00
diff --git a/composer.json b/composer.json
@@ -17,7 +17,7 @@
         }
     ],
     "require": {
-        "php": "~7.1",
+        "php": "~7.1|^8.0",
         "nikic/fast-route": "^1.3"
     },
     "require-dev": {
