yaz_addinfo

(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0)

yaz_addinfo — Returns additional error information

说明

yaz_addinfo ( resource $id ) : string

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

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