message: fix cycle ref
diff: @@ -993,7 +993,7 @@ try_again:
  {
  zend_array *ht = Z_ARRVAL_P(data);
  - if (GC_IS_RECURSIVE(ht) > 1)
  + if (GC_IS_RECURSIVE(ht))
  {
  php_error_docref(NULL TSRMLS_CC, E_NOTICE, "the array has cycle ref");
  }
  