sybase_close() closes the link to a Sybase
database that's associated with the specified link
link_identifier
.
If the link identifier isn't specified, the last opened link is
assumed.
Geeft TRUE terug bij succes, FALSE indien er een fout is opgetreden.
Note that this isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution.
sybase_close() will not close persistent links generated by sybase_pconnect().
See also sybase_connect() and sybase_pconnect().