Remove webObj and adjust Tests

example.cxx

@@ -13,8 +13,3 @@ int my_mod(int n, int m) {
 }
 
 int empty = 11;
-
-class webObj {
-  public:
-    int empty = 5;
-};

example.i

@@ -10,8 +10,3 @@ extern int    fact(int);
 extern int    my_mod(int n, int m);
 
 extern int empty;
-
-class webObj {
-public:
-  int empty;
-};

test_keywords.php

@@ -171,9 +171,12 @@ class test_unset {
 $instance = new test_unset;
 echo $instance->unset;
 
-dl("example");
+//dl("example");
-require_once("example.php");
+require_once("build/example.php");
 
-$example = new example();
+class test extends example {
+}
 
-echo $example->empty;
+$empty = new test();
+
+echo "\n\rContent of empty: ".$empty->empty_get();