YAZ
PHP Manual

yaz_addinfo

(PHP 4 >= 4.0.1, PECL yaz:0.9-1.0.9)

yaz_addinfo — Returns additional error information

Description

int yaz_addinfo ( int $id )

Returns additional error message for target (last request). An empty string is returned if last operation was a success or if no additional information was provided by the target.


YAZ
PHP Manual