note 97608 added to domdocument.getelementsbytagname
| From: | MarcoMaranao at osu1 dot php dot net | Date: | Wed, 28 Apr 2010 05:22:45 +0000 |
| Subject: | note 97608 added to domdocument.getelementsbytagname | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-168742@lists.php.net to get a copy of this message | ||
The following takes a list of news items from an XML file (or an RSS feed), assigning it to an array
first for a name value pair and then generating an HTML list.
<?php
$xml =<<<EOT
<?xml version="1.0" encoding="ISO-8859-1"?>
<news>
<item>
<title>News 1</title>
<created>04/2/2010 08:00 EST</created>
<url>http://news.com/news.pdf</url>
</item>
<item>
<title>News 2</title>
<created>04/25/2010 08:00 EST</created>
<url>http://news.com/news.pdf</url>
</item>
<item>
<title>News 3</title>
<created>04/27/2010 08:00 EST</created>
<url>http://news.com/news.pdf</url>
</item>
</news>
EOT;
$doc = new DOMDocument();
if ($doc->loadXML($xml)) {
$items = $doc->getElementsByTagName('item');
$headlines = array();
foreach($items as $item) {
$headline = array();
if($item->childNodes->length) {
foreach($item->childNodes as $i) {
$headline[$i->nodeName] = $i->nodeValue;
}
}
$headlines[] = $headline;
}
if(!empty($headlines)) {
$hc = 0;
echo '<ul>';
foreach($headlines as $headline) {
if(++$hc <= 3) {
echo '<li>'
.'<a href="'.$headline['url'].'"
target="_blank">'
.'<span>'.date('F j, Y',
strtotime($headline['created'])).'</span><br />'
.$headline['title']
.'</a>'
.'</li>';
}
}
echo '</ul>';
}
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 68.145.111.192
----
Manual Page -- http://www.php.net/manual/en/domdocument.getelementsbytagname.php
Edit -- https://master.php.net/note/edit/97608
Del: integrated -- https://master.php.net/note/delete/97608/integrated
Del: useless -- https://master.php.net/note/delete/97608/useless
Del: bad code -- https://master.php.net/note/delete/97608/bad+code
Del: spam -- https://master.php.net/note/delete/97608/spam
Del: non-english -- https://master.php.net/note/delete/97608/non-english
Del: in docs -- https://master.php.net/note/delete/97608/in+docs
Del: other reasons-- https://master.php.net/note/delete/97608
Reject -- https://master.php.net/note/reject/97608
Search -- https://master.php.net/manage/user-notes.php