SolrDisMaxQuery::removeQueryField

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Removes a Query Field (qf parameter)

public SolrDisMaxQuery SolrDisMaxQuery::removeQueryField ( string $field )

Removes a Query Field (qf parameter) from the field list added by SolrDisMaxQuery::addQueryField()

qf: When building DisjunctionMaxQueries from the user's query it specifies the fields to search in, and boosts for those fields.

Parameters:

field

Field Name

Returns:

SolrDisMaxQuery

Examples:

SolrDisMaxQuery::removeQueryField() example

<?php
 
$dismaxQuery = new SolrDisMaxQuery('lucene');
$dismaxQuery
    ->addQueryField('first', 3)
    ->addQueryField('second', 0.2)
    ->addQueryField('cat');
echo $dismaxQuery . PHP_EOL;
// remove field 'second'
echo $dismaxQuery->removeQueryField('second');
?>

The above example will output something similar to:

q=lucene&defType=edismax&qf=first^3 second^0.2 cat
q=lucene&defType=edismax&qf=first^3 cat