(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0)
yaz_element — Specifies Element-Set Name for retrieval
$id, string $elementset): boolThis function sets the element set name for retrieval.
Call this function before yaz_search() or yaz_present() to specify the element set name for records to be retrieved.
注意:
If this function appears to have no effect, see the description of the
piggybackingoption in yaz_connect().
idThe connection resource returned by yaz_connect().
elementset
Most servers support F (for full records) and
B (for brief records).
成功時(shí)返回 true， 或者在失敗時(shí)返回 false。