(PHP 4, PHP 5)
msql_free_result — Free result memory
msql_free_result() frees the memory associated with query_identifier . When PHP completes a request, this memory is freed automatically, so you only need to call this function when you want to make sure you don't use too much memory while the script is running.
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.