Bug Fix Director upcall functions to return object pointers

- Refactor php.swg to adhere to checkstyle

Source/Modules/php.cxx

@@ -3520,6 +3520,7 @@ done:
 	  char temp[24];
 	  sprintf(temp, "%d", idx);
 	  Replaceall(tm, "$argnum", temp);
+         Replaceall(tm, "$needNewFlow", "1");
 
 	  /* TODO check this */
 	  if (Getattr(n, "wrap:disown")) {