(PECL solr >= 0.9.2)
SolrQuery::setHighlightRegexMaxAnalyzedChars — Specify the maximum number of characters to analyze
Specify the maximum number of characters to analyze from a field when using the regex fragmenter
maxAnalyzedCharsThe maximum number of characters to analyze from a field when using the regex fragmenter
Returns the current SolrQuery object, if the return value is used.