(PHP 4, PHP 5)
msql_close — Close mSQL connection
说明bool msql_close ([ resource $link_identifier ] )
msql_close() closes the non-persistent connection to the mSQL server that's associated with the specified link identifier.
Using msql_close() isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution. See also freeing resources.
成功时返回 TRUE， 或者在失败时返回 FALSE.