Example from www.php.net

I was trying Example 2147, which reads: ------------------------------- <?php $string = <<<XML <a xmlns:b> <foo name="one" game="lonely">1</foo> </a> XML; $xml = simplexml_load_string($string); foreach($xml->foo[0]->attributes() as $a => $b) { echo $a,'="',$b,"\"\n"; } ?> ------------------------------- It says that 'The above example will output: name="one" game="lonely"' However, in my case it outputs nothing. (I'm running php-5.1.6 under Fedora-6.) Is there an error in the example; or is the error mine? -- Timothy Murphy e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland