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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.yaz-scan-result" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>yaz_scan_result</refname>
<refpurpose>Returns Scan Response result</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>yaz_scan_result</methodname>
<methodparam><type>resource</type><parameter>id</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter role="reference">result</parameter></methodparam>
</methodsynopsis>
<para>
<function>yaz_scan_result</function> returns terms and associated
information as received from the server in the last performed
<function>yaz_scan</function>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>id</parameter></term>
<listitem>
<para>
The connection resource returned by <function>yaz_connect</function>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>result</parameter></term>
<listitem>
<para>
If given, this array will be modified to hold additional information
taken from the Scan Response:
<itemizedlist>
<listitem>
<para>
<literal>number</literal> - Number of entries returned
</para>
</listitem>
<listitem>
<para>
<literal>stepsize</literal> - Step size
</para>
</listitem>
<listitem>
<para>
<literal>position</literal> - Position of term
</para>
</listitem>
<listitem>
<para>
<literal>status</literal> - Scan status
</para>
</listitem>
</itemizedlist>
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns an array (0..n-1) where n is the number of terms returned. Each
value is a pair where the first item is the term, and the second item is
the result-count.
</para>
</refsect1>
</refentry>
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