<?xml version="1.0" encoding="utf-8"?>
<slide>
	<title>Own Implementation</title>
	<blurb>Be careful to split with regular expressions - character set and
	locale issues:</blurb>
<break/>
	<example result='1'><![CDATA[<pre>
<?php
$string = 'blårbærøl er greit';
$string = iconv( 'utf-8', 'latin1', $string );
setlocale( LC_ALL, 'nb_NO.iso-8859-1');
var_dump( preg_split( '/\W/', $string ) );
?>]]></example>
</slide>
