<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Removes a Query Field (qf parameter)</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="solrdismaxquery.removephrasefield.html">SolrDisMaxQuery::removePhraseField</a></div>
<div class="next" style="text-align: right; float: right;"><a href="solrdismaxquery.removetrigramphrasefield.html">SolrDisMaxQuery::removeTrigramPhraseField</a></div>
<div class="up"><a href="class.solrdismaxquery.html">SolrDisMaxQuery</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="solrdismaxquery.removequeryfield" class="refentry">
<div class="refnamediv">
<h1 class="refname">SolrDisMaxQuery::removeQueryField</h1>
<p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">SolrDisMaxQuery::removeQueryField</span> — <span class="dc-title">Removes a Query Field (qf parameter)</span></p>
</div>
<div class="refsect1 description" id="refsect1-solrdismaxquery.removequeryfield-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><a href="class.solrdismaxquery.html" class="type SolrDisMaxQuery">SolrDisMaxQuery</a></span> <span class="methodname"><strong>SolrDisMaxQuery::removeQueryField</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$field</code></span>
)</div>
<p class="para rdfs-comment">
Removes a Query Field (qf parameter) from the field list added by <span class="methodname"><a href="solrdismaxquery.addqueryfield.html" class="methodname">SolrDisMaxQuery::addQueryField()</a></span>
</p>
<p class="para">
qf: When building DisjunctionMaxQueries from the user's query it specifies the fields to search in, and boosts for those fields.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-solrdismaxquery.removequeryfield-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<code class="parameter">field</code></dt>
<dd>
<p class="para">
Field Name
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-solrdismaxquery.removequeryfield-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
<span class="type"><a href="class.solrdismaxquery.html" class="type SolrDisMaxQuery">SolrDisMaxQuery</a></span>
</p>
</div>
<div class="refsect1 examples" id="refsect1-solrdismaxquery.removequeryfield-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-5902">
<p><strong>Example #1 <span class="function"><strong>SolrDisMaxQuery::removeQueryField()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br />$dismaxQuery </span><span style="color: #007700">= new </span><span style="color: #0000BB">SolrDisMaxQuery</span><span style="color: #007700">(</span><span style="color: #DD0000">'lucene'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$dismaxQuery<br /> </span><span style="color: #007700">-></span><span style="color: #0000BB">addQueryField</span><span style="color: #007700">(</span><span style="color: #DD0000">'first'</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">)<br /> -></span><span style="color: #0000BB">addQueryField</span><span style="color: #007700">(</span><span style="color: #DD0000">'second'</span><span style="color: #007700">, </span><span style="color: #0000BB">0.2</span><span style="color: #007700">)<br /> -></span><span style="color: #0000BB">addQueryField</span><span style="color: #007700">(</span><span style="color: #DD0000">'cat'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$dismaxQuery </span><span style="color: #007700">. </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br /></span><span style="color: #FF8000">// remove field 'second'<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$dismaxQuery</span><span style="color: #007700">-></span><span style="color: #0000BB">removeQueryField</span><span style="color: #007700">(</span><span style="color: #DD0000">'second'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
q=lucene&defType=edismax&qf=first^3 second^0.2 cat
q=lucene&defType=edismax&qf=first^3 cat
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-solrdismaxquery.removequeryfield-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member"><span class="methodname"><a href="solrdismaxquery.addqueryfield.html" class="methodname" rel="rdfs-seeAlso">SolrDisMaxQuery::addQueryField()</a> - Add a query field with optional boost (qf parameter)</span></li>
</ul>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="solrdismaxquery.removephrasefield.html">SolrDisMaxQuery::removePhraseField</a></div>
<div class="next" style="text-align: right; float: right;"><a href="solrdismaxquery.removetrigramphrasefield.html">SolrDisMaxQuery::removeTrigramPhraseField</a></div>
<div class="up"><a href="class.solrdismaxquery.html">SolrDisMaxQuery</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
