ignore some phpmd issues: variables do not follow camel case in this project, super global access is almost completely encapsulated already, I personally favor else expressions for clarity and the project currently does not use a DI, hence the many static accesses

.codeclimate.yml

@@ -14,9 +14,19 @@ engines:
     enabled: true
   phpmd:
     enabled: true
+    checks:
+      Controversial/CamelCasePropertyName:
+        enabled: false
+      Controversial/Superglobals:
+        enabled: false
+      CleanCode/ElseExpression:
+        enabled: false
+      CleanCode/StaticAccess:
+        enabled: false
 ratings:
   paths:
-  - "css/**.css"
+  - "css/zerobin.css"
+  - "css/bootstrap/zerobin.css"
   - "js/zerobin.js"
   - "lib/**.php"
   - "index.php"