<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="sqlite3.changes" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>SQLite3::changes</refname>
  <refpurpose>
   Returns the number of database rows that were changed (or inserted or
   deleted) by the most recent SQL statement
  </refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis role="SQLite3">
   <modifier>public</modifier> <type>int</type><methodname>SQLite3::changes</methodname>
   <void/>
  </methodsynopsis>
  <para>
   Returns the number of database rows that were changed (or inserted or
   deleted) by the most recent SQL statement.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns an <type>int</type> value corresponding to the number of
   database rows changed (or inserted or deleted) by the most recent SQL
   statement.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>SQLite3::changes</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
$db = new SQLite3('mysqlitedb.db');

$query = $db->exec('UPDATE counter SET views=0 WHERE page="test"');
if ($query) {
    echo 'Number of rows modified: ', $db->changes();
}
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

</refentry>
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