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ну собственно xml и парсится регэкспами =)вобще очень удобная штука. и парсит не хмл, а каким-то образом регэкспами и манип. со строками
<?php
function startElement($parser, $name, $attrs) {
global $tag, $rss;
if ($name == 'RSS')
$rss = '^RSS';
elseif ($name == 'RDF:RDF')
$rss = '^RDF:RDF';
$tag .= '^' . $name;
}
function endElement($parser, $name) {
global $tag;
global $itemCount, $items;
if ($name == 'ITEM') {
$itemCount++;
if (!isset($items[$itemCount])) $items[$itemCount] = array('title' => '', 'link' => '', 'desc' => '', 'pubdate' => '');
}
$tag = substr($tag, 0, strrpos($tag, '^'));
}
function characterData($parser, $data) {
global $tag, $chanTitle, $chanLink, $chanDesc, $rss, $imgTitle, $imgLink, $imgUrl;
global $items, $itemCount;
$rssChannel = '';
if ($data) {
if ($tag == $rss . '^CHANNEL^TITLE') {
$chanTitle .= $data;
} elseif ($tag == $rss . '^CHANNEL^LINK') {
$chanLink .= $data;
} elseif ($tag == $rss . '^CHANNEL^DESCRIPTION') {
$chanDesc .= $data;
}
if ($rss == '^RSS') $rssChannel = '^CHANNEL';
if ($tag == $rss . $rssChannel . '^ITEM^TITLE') {
$items[$itemCount]['title'] .= $data;
} elseif ($tag == $rss . $rssChannel . '^ITEM^LINK') {
$items[$itemCount]['link'] .= $data;
} elseif ($tag == $rss . $rssChannel . '^ITEM^DESCRIPTION') {
$items[$itemCount]['desc'] .= $data;
} elseif ($tag == $rss . $rssChannel . '^ITEM^PUBDATE') {
$items[$itemCount]['pubdate'] .= $data;
} elseif ($tag == $rss . $rssChannel . '^IMAGE^TITLE') {
$imgTitle .= $data;
} elseif ($tag == $rss . $rssChannel . '^IMAGE^LINK') {
$imgLink .= $data;
} elseif ($tag == $rss . $rssChannel . '^IMAGE^URL') {
$imgUrl .= $data;
}
}
}
function parseRSS($url) {
global $tag, $chanTitle, $chanLink, $chanDesc, $rss, $items, $itemCount, $imgTitle, $imgLink, $imgUrl;
$chanTitle = '';
$chanLink = '';
$chanDesc = '';
$imgTitle = '';
$imgLink = '';
$imgUrl = '';
$tag = '';
$rss = '';
global $items, $itemCount;
$itemCount = 0;
$items = array(0 => array('title' => '', 'link' => '', 'desc' => '', 'pubdate' => ''));
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
@$fp = fopen($url, "r");
$data = "";
while (true) {
@$datas = fread($fp, 4096);
if (strlen($datas) == 0) {
break;
}
$data .= $datas;
}
@fclose($fp);
if ($data != '') {
$xmlresult = xml_parse($xml_parser, $data);
$xmlerror = xml_error_string(xml_get_error_code($xml_parser));
$xmlcrtline = xml_get_current_line_number($xml_parser);
if ($xmlresult)
displayData();
else
print("Error parsing this feed !<br />Error: $xmlError , at line: $xmlCrtline");
} else {
print("Error while retriving feed $url");
}
xml_parser_free($xml_parser);
}
function displayData() {
global $chanTitle, $chanLink, $chanDesc, $rss, $items, $itemCount, $imgTitle, $imgLink, $imgUrl;
global $items, $itemCount;
?>
<?= $chanTitle ?>
<div>
<a href="<?= $chanLink ?>"><img src="<?= $imgUrl ?>" alt="<?= $imgTitle ?>" border="0" /></a>
<h1><?= $chanTitle ?></h1>
<h3><?= $chanDesc ?></h3>
</div>
<hr />
<?php
for($i = 0;$i < count($items)-1;$i++) {
echo "<h4>".$items[$i]['title']."</h4>";
echo "<h5>".$items[$i]['pubdate']."</h5>";
echo "<a href='".$items[$i]['link']."'>".$items[$i]['desc']."</a>";
}
?>
<?php }
$url="http://www.kazna.ru/news.rdf";
parseRSS($url);
?>