slprintf(free, sizeof(free), "%d", zend_hash_num_elements(&list->free));
php_info_print_table_row(4, super_key->key->val, key->key->val, used, free);
slprintf(free, sizeof(free), "%d", zend_hash_num_elements(&list->free));
php_info_print_table_row(4, super_key->key->val, key->key->val, used, free);