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SolrDisMaxQuery::setPhraseFields — Sets Phrase Fields and their boosts (and slops) using pf2 parameter
Sets Phrase Fields (pf) and their boosts (and slops)
fieldsFields, boosts [, slops]
Example #1 SolrDisMaxQuery::setPhraseFields() example
<?php
$dismaxQuery = new SolrDisMaxQuery("lucene");
$dismaxQuery->setPhraseFields("cat~5.1^2 feature^4.5");
echo $dismaxQuery.PHP_EOL;
?>
以上例程的输出类似于：
q=lucene&defType=edismax&pf=cat~5.1^2 feature^4.5