PHP 8.1.0 RC 2 available for testing

SolrDocument::getChildDocumentsCount

(PECL solr >= 2.3.0)

SolrDocument::getChildDocumentsCountReturns the number of child documents

说明

public SolrDocument::getChildDocumentsCount(): int

Returns the number of child documents

参数

此函数没有参数。

返回值

参见

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