PHP ezcFeed::getContentType示例

<?php

date_default_timezone_set('UTC');
require '/home/derick/dev/zetacomponents/trunk/Base/src/ezc_bootstrap.php';
/* Find files */
$d = glob("news/*txt");
sort($d);
$d = array_reverse($d);
$latest = preg_replace('@^news/(.*).txt$@', '\\1', $d[0]);
$feed = new ezcFeed();
$feed->title = 'Xdebug.org announcements';
$feed->description = 'This is a feed showing the latest announcements from xdebug.org.';
$feed->published = new DateTime("{$latest} 09:00");
$author = $feed->add('author');
$author->name = 'Derick Rethans';
$author->email = '*****@*****.**';
$link = $feed->add('link');
$link->href = 'http://xdebug.org';
foreach ($d as $item) {
    $date = preg_replace('@^news/(.*).txt$@', '\\1', $item);
    $file = file($item);
    $title = array_shift($file);
    $item = $feed->add('item');
    $item->title = trim($title);
    $item->description = join('', $file);
    $item->published = new DateTime("{$date} 09:00");
}
$xml = $feed->generate('rss2');
header('Content-Type: ' . $feed->getContentType() . '; charset=utf-8');
echo $xml;