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yaz_esPrepares for an Extended Service Request Description
void yaz_es(
resource
$id
,
string $type
,
array $args
)This function prepares for an Extended Service Request. Extended Services is family of various Z39.50 facilities, such as Record Update, Item Order, Database administration etc.
The yaz_es creates an Extended Service Request packages and puts it into a queue of operations. Use yaz_wait to send the request(s) to the server. After completion of yaz_wait the result of the Extended Service operation should be expected with a call to yaz_es_result. Parameters
Return ValuesNo value is returned. ExamplesExample #1 Record Update
See Also
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