SolrQuery::getHighlightMaxAlternateFieldLength()
(PECL solr >= 0.9.2)
Returns the maximum number of characters of the field to return
说明
public SolrQuery::getHighlightMaxAlternateFieldLength([string $field_override]): int
Returns the maximum number of characters of the field to return
参数
- $field_override
The name of the field
返回值
Returns an integer on success and NULL if not set.