SolrDisMaxQuery::addBigramPhraseField
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SolrDisMaxQuery::addBigramPhraseField — Adds a Phrase Bigram Field (pf2 parameter)
说明
public SolrDisMaxQuery::addBigramPhraseField(string
$field, string $boost, string $slop = ?): SolrDisMaxQueryAdds a Phrase Bigram Field (pf2 parameter) output format: field~slop^boost OR field^boost Slop is optional
参数
field-
boost-
slop-
返回值
示例
示例 #1 SolrDisMaxQuery::addBigramPhraseField() example
<?php
$dismaxQuery = new SolrDisMaxQuery("lucene");
$dismaxQuery
->addBigramPhraseField('cat', 2, 5.1)
->addBigramPhraseField('feature', 4.5)
;
echo $dismaxQuery;
?>以上示例的输出类似于：
q=lucene&defType=edismax&pf2=cat~5.1^2 feature^4.5
参见
- SolrDisMaxQuery::removeBigramPhraseField() - Removes phrase bigram field (pf2 parameter)
- SolrDisMaxQuery::setBigramPhraseFields() - Sets Bigram Phrase Fields and their boosts (and slops) using pf2 parameter
- SolrDisMaxQuery::setBigramPhraseSlop() - Sets Bigram Phrase Slop (ps2 parameter)
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