Returns TRUE on
success, FALSE on error.
msql_close() closes the link to
a mSQL 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.
msql_close() will not close
persistent links generated by
msql_pconnect().
See also: msql_connect() and
msql_pconnect().