(PECL solr >= 0.9.2)
Returns the maximum number of highlighted snippets to generate per field
public int SolrQuery::getHighlightSnippets ([ string $field_override ] )
Returns the maximum number of highlighted snippets to generate per field. Accepts an optional field override
Parameters:
field_override
The name of the field
Returns:
Returns an integer on success and NULL
if not set.
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