# SolrQuery::getMltMaxNumQueryTerms

(PECL solr >= 0.9.2)

SolrQuery::getMltMaxNumQueryTerms — Returns the maximum number of query terms that will be included in any generated query

### 说明

public SolrQuery::getMltMaxNumQueryTerms(): int

Returns the maximum number of query terms that will be included in any generated query

### 参数

此函数没有参数。

### 返回值

Returns an integer on success and `null` if not set.

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