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update : 2015.11.03
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SolrDocument::valid(PECL solr >= 0.9.2) SolrDocument::valid — Checks if the current position internally is still valid 설명
public bool SolrDocument::valid
( void
)
Checks if the current position internally is still valid. It is used during foreach operations. 인수이 함수는 인수가 없습니다. 반환값
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