<?php
$feed = new ezcFeed( 'atom' );

$feed->id = 'Feed id';
$feed->title = 'Feed title';
$feed->title->type = 'text';
$feed->updated = 'Feed updated';

$entry = $feed->add( 'item' );
$entry->id = 'Entry id';
$entry->title = 'Entry title';
$entry->updated = 1195053820;

$source = $entry->add( 'source' );

$link = $source->add( 'link' );
$link->href = "Source link href";
$link->rel = "Source link rel";
$link->type = "Source link type";
$link->hreflang = "Source link hreflang";
$link->title = "Source link title";
$link->length = "Source link length";

return $feed;
?>