yaz_errnoPodręcznik PHPPoprzedniNastępnyyaz_errno (PHP 4 )yaz_errno -- Returns error numberDescriptionint yaz_errno (int id) Returns error for target (last request). A positive value is returned if the target returned a diagnostic code; a value of zero is returned if no errors occurred (success); negative value is returned for other errors (such as when the target closed connection, etc). yaz_errno() should be called after network activity for each target - (after yaz_wait() returns) to determine the success or failure of the last operation (e.g. search). PoprzedniSpis treściNastępnyyaz_connectPoczątek rozdziałuyaz_error