Fix Asian characters in JSON issue in php version

use native json_decode instead and wrap objects and array in haxe
objects and haxe array

source/haxe/afung/mangaWeb3/server/Utility.hx

@@ -1,5 +1,6 @@
 package afung.mangaWeb3.server;
-import haxe.Json;
+
+import php.Lib;
 
 /**
  * ...
@@ -8,29 +9,72 @@ import haxe.Json;
 
 class Utility 
 {
-	public static function ParseJson(jsonString:String):Dynamic
-	{
-		try
-		{
-			var json:Dynamic = Json.parse(jsonString);
-			switch(Type.typeof(json))
-			{
-				case TObject:
-					return json;
-				default:
-					return null;
-			}
-		}
-		catch (e:Dynamic)
-		{
-			return null;
-		}
-	}
-
-	public static function Md5(input:String):String
-	{
-		return untyped __call__("md5", input);
-	}
+    public static function ParseJson(jsonString:String):Dynamic
+    {
+        try
+        {
+            var json:Dynamic = untyped __call__("json_decode", jsonString);
+            if (!untyped __call__("is_object", json))
+            {
+                return null;
+            }
+
+            json = ProcessJson(json);
+            return json;
+        }
+        catch (e:Dynamic)
+        {
+            return null;
+        }
+    }
+
+    private static function ProcessJson(json:Dynamic):Dynamic
+    {
+        var fields:Array<String> = Reflect.fields(json);
+        var obj = { };
+
+        for (fieldName in fields)
+        {
+            var field:Dynamic = Reflect.field(json, fieldName);
+
+            if (untyped __call__("is_object", field))
+            {
+                field = ProcessJson(field);
+            }
+            else if (untyped __call__("is_array", field))
+            {
+                var haxeArray:Array<Dynamic> = Lib.toHaxeArray(field);
+                ProcessJsonArray(haxeArray);
+                field = haxeArray;
+            }
+
+            Reflect.setField(obj, fieldName, field);
+        }
+
+        return obj;
+    }
+
+    private static function ProcessJsonArray(haxeArray:Array<Dynamic>):Void
+    {
+        for (i in 0...haxeArray.length)
+        {
+            if (untyped __call__("is_object", haxeArray[i]))
+            {
+                ProcessJson(haxeArray[i]);
+            }
+            else if (untyped __call__("is_array", haxeArray[i]))
+            {
+                var haxeArray2:Array<Dynamic> = Lib.toHaxeArray(haxeArray[i]);
+                ProcessJsonArray(haxeArray2);
+                haxeArray[i] = haxeArray2;
+            }
+        }
+    }
+
+    public static function Md5(input:String):String
+    {
+        return untyped __call__("md5", input);
+    }
 
     public static function ArrayContains(array:Array<Dynamic>, value:Dynamic):Bool
     {