message: Improve compatibility.
diff: @@ -1137,11 +1137,7 @@ static void swoole_serialize_object(seriaString *buffer, zval *obj, size_t start
  //for the zero malloc
  zend_array tmp_arr;
  zend_array *ht = (zend_array *) & tmp_arr;
  -#if PHP_VERSION_ID >= 70300
  - _zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL(retval)), ZVAL_PTR_DTOR, 0);
  -#else
  - _zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL(retval)), ZVAL_PTR_DTOR, 0 ZEND_FILE_LINE_CC);
  -#endif
  + zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL(retval)), NULL, ZVAL_PTR_DTOR, 0);
  ht->nTableMask = -(ht)->nTableSize;
  ALLOCA_FLAG(use_heap);
  void *ht_addr = do_alloca(HT_SIZE(ht), use_heap);
  @@ -1165,7 +1161,7 @@ static void swoole_serialize_object(seriaString *buffer, zval *obj, size_t start
  {
  got_num++;
  //add mangle key,unmangle in unseria
  - _zend_hash_add_or_update(ht, prop_key, prop_value, HASH_UPDATE ZEND_FILE_LINE_CC);
  + zend_hash_update(ht, prop_key, prop_value);
  break;
  }
  