(PHP 4, PHP 5)
sybase_close — Closes a Sybase connection
This function was REMOVED in PHP 7.0.0.
$link_identifier
] )
sybase_close() closes the link to a Sybase
database that's associated with the specified link
link_identifier.
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().
link_identifierIf the link identifier isn't specified, the last opened link is assumed.
成功时返回 TRUE， 或者在失败时返回 FALSE。