Add 'archive' tag to PHPHub (#2111)

Author: dkhamsing

contents.json

@@ -6644,7 +6644,7 @@
       ],
       "tags": [
         "iphone",
-        "ipad"
+        "ipad", "archive"
       ],
       "description": "App for https://learnku.com/laravel",
       "lang": "zho",