YAZ_ADDINFO(3) 1 YAZ_ADDINFO(3) yaz_addinfo - Returns additional error informationSYNOPSISstring yaz_addinfo (resource $id)DESCRIPTIONReturns additional error information for the last request on the server. With some servers, this function may return the same string as yaz_error(3).PARAMETERSo $id - The connection resource returned by yaz_connect(3).RETURN VALUESA string containing additional error information or an empty string if the last operation was successful or if no additional information was provided by the server.SEE ALSOyaz_error(3), yaz_errno(3). PHP Documentation Group YAZ_ADDINFO(3)