(PHP 4, PHP 5, PECL odbtp:1.1.1-1.1.4)
mssql_close — Close MS SQL Server connection
Closes the link to a MS SQL Server database that's associated with the specified link identifier. If the link identifier isn't specified, the last opened link is assumed.
Note that this isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution.
Returns TRUE on success or FALSE on failure.