Close an ODBC connection odbc_close_all odbc_columnprivileges ODBC Functions PHP Manual odbc_close (PHP 4, PHP 5)odbc_close — Close an ODBC connection Description void odbc_close ( resource $connection_id ) Closes down the connection to the database server. Parameters connection_id The ODBC connection identifier, see odbc_connect() for details. Return Values No value is returned. Notes Note: This function will fail if there are open transactions on this connection. The connection will remain open in this case. odbc_close_all odbc_columnprivileges ODBC Functions PHP Manual