PHP. Руководство по PHP. 2005
ibase_close
ibase_close
Description
bool ibase_close ([resource connection_id])Closes the link to an InterBase database that's associated with a connection id returned from ibase_connect(). If the connection id is omitted, the last opened link is assumed. Default transaction on link is committed, other transactions are rolled back. Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
See also ibase_connect() and ibase_pconnect().
ibase_blob_open
ibase_commit_ret