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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.swishresults-getparsedwords" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>SwishResults->getParsedWords</refname>
<refpurpose>Get an array of parsed words</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>SwishResults->getParsedWords</methodname>
<methodparam><type>string</type><parameter>index_name</parameter></methodparam>
</methodsynopsis>
&warn.experimental.func;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>indexi_name</parameter></term>
<listitem>
<para>
The name of the index used to initialize <classname>Swish</classname>
object.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
An array of parsed words with stopwords removed. The list of parsed words
may be useful for highlighting search terms in the results.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Basic <function>SwishResults->getParsedWords</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
try {
$swish = new Swish("index.swish-e");
$results = $swish->query("'some characters' and numbers");
var_dump($results->getParsedWords("index.swish-e"));
var_dump($results->indexes[0]['parsed_words']); //same result in a different way
} catch (SwishException $e) {
echo "Error: ", $e->getMessage(), "\n";
}
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
array(4) {
[0]=>
string(4) "some"
[1]=>
string(10) "characters"
[2]=>
string(3) "and"
[3]=>
string(7) "numbers"
}
array(4) {
[0]=>
string(4) "some"
[1]=>
string(10) "characters"
[2]=>
string(3) "and"
[3]=>
string(7) "numbers"
}
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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