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  • SolrDocument::merge »
  • PHP Manual
  • SolrDocument
  • Retrieves the current key

SolrDocument::key

(PECL solr >= 0.9.2)

SolrDocument::key — Retrieves the current key

说明

public SolrDocument::key ( void ) : string

Retrieves the current key.

参数

此函数没有参数。

返回值

Returns the current key.

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