Longhorn PHP 2019 Schedule

SolrCollapseFunction::getField

(PECL solr >= 2.2.0)

SolrCollapseFunction::getFieldReturns the field that is being collapsed on

说明

public SolrCollapseFunction::getField ( void ) : string

Returns the field that is being collapsed on.

参数

此函数没有参数。

返回值

参见

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