changes to search function

include/SearchPage.php

@@ -76,9 +76,13 @@ class SearchPage extends Page {
             }
         }
 
-        var_dump($mustIncludeArray);
-        var_dump($mustExcludeArray);
-        var_dump($canIncludeArray);
+//        var_dump($mustIncludeArray);
+//        var_dump($mustExcludeArray);
+//        var_dump($canIncludeArray);
+
+        print_r($mustIncludeArray);
+        print_r($mustExcludeArray);
+        print_r($canIncludeArray);
 
         $items = get_items($type);
         $out = array();