TypedValue* fg_property_exists(HPHP::VM::ActRec *ar) {
    TypedValue rv;
    long long count = ar->numArgs();
    TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
    if (count == 2LL) {
      if (IS_STRING_TYPE((args-1)->m_type)) {
        rv._count = 0;
        rv.m_type = KindOfBoolean;
        rv.m_data.num = (fh_property_exists((args-0), (Value*)(args-1))) ? 1LL : 0LL;
        frame_free_locals_no_this_inl(ar, 2);
        memcpy(&ar->m_r, &rv, sizeof(TypedValue));
        return &ar->m_r;
      } else {
        fg1_property_exists(&rv, ar, count);
        frame_free_locals_no_this_inl(ar, 2);
        memcpy(&ar->m_r, &rv, sizeof(TypedValue));
        return &ar->m_r;
      }
    } else {
      throw_wrong_arguments_nr("property_exists", count, 2, 2, 1);
    }
    rv.m_data.num = 0LL;
    rv._count = 0;
    rv.m_type = KindOfNull;
    frame_free_locals_no_this_inl(ar, 2);
    memcpy(&ar->m_r, &rv, sizeof(TypedValue));
    return &ar->m_r;
  return &ar->m_r;
}
TypedValue * fg1_property_exists(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
  TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
  rv->m_type = KindOfBoolean;
  tvCastToStringInPlace(args-1);
  rv->m_data.num = (fh_property_exists((args-0), &args[-1].m_data)) ? 1LL : 0LL;
  return rv;
}
TypedValue* fg_property_exists(ActRec* ar) {
  TypedValue rvSpace;
  TypedValue* rv = &rvSpace;
  int32_t count = ar->numArgs();
  TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
  if (count == 2) {
    if (IS_STRING_TYPE((args - 1)->m_type)) {
      fh_property_exists(rv, (args-0), &args[-1].m_data);
      if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
    } else {
      fg1_property_exists(rv, ar, count);
    }
  } else {
    throw_wrong_arguments_nr("property_exists", count, 2, 2, 1);
    rv->m_data.num = 0LL;
    rv->m_type = KindOfNull;
  }
  frame_free_locals_no_this_inl(ar, 2);
  memcpy(&ar->m_r, rv, sizeof(TypedValue));
  return &ar->m_r;
}
void fg1_property_exists(TypedValue* rv, ActRec* ar, int32_t count) {
  TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
  tvCastToStringInPlace(args-1);
  fh_property_exists(rv, (args-0), &args[-1].m_data);
  if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
}