<?php
// create XMLReader object
$reader = new XMLReader();
// open XML file, to open strings use $reader->XML($string)
$reader->open(dirname(__FILE__) . '/thedata.xml');
$id = $link = $description = $title = $curval = '';
// loop through the elements
while ($reader->read()) {
switch ($reader->nodeType) {
case XMLREADER_ELEMENT: /* fetch element name */
$curval = $reader->localName;
/* check for attributes */
if ($reader->hasAttributes) {
/* move to 1st attribute */
$attr = $reader->moveToFirstAttribute();
while ($attr) {
${$reader->name} = $reader->value;
/* move to next attribute */
$attr = $reader->moveToNextAttribute();
}
}
break;
case XMLREADER_TEXT: /* fetch element value */
${$curval} = $reader->value;
break;
case XMLREADER_END_ELEMENT: /* element end */
/* if end of <item>, print info */
if ($reader->localName == 'item') {
echo "Title: <a href='{$link}'>{$title}</a><br />
Body: {$description}<hr />";
}
break;
}
}
?>
