(No version information available, might be only in CVS)
result->free() — Frees the memory associated with a result
Procedural style:
Object oriented style (all methods are equivalent):
Frees the memory associated with the result.
Note: You should always free your result with mysqli_free_result(), when your result object is not needed anymore.
Procedural style only: A result set identifier returned by mysqli_query(), mysqli_store_result() or mysqli_use_result().
Эта функция не возвращает значения после выполнения.