文字
yaz_addinfo
(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0)
yaz_addinfo — Returns additional error information
说明
string yaz_addinfo
( resource
$id
)Returns additional error information for the last request on the server.
With some servers, this function may return the same string as yaz_error() .
参数
-
id -
The connection resource returned by yaz_connect() .
返回值
A 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.
参见
- yaz_error() - Returns error description
- yaz_errno() - Returns error number