When retrieving a feed that contains a large number of entries,
the feed may be broken up into many smaller "pages" of feeds. When
this occurs, each page will contain a link to the next page in the
series. This link can be accessed by calling
getLink('next'). The following example shows how to
retrieve the next page of a feed:
<?php
function getNextPage($feed) {
$nextURL = $feed->getLink('next');
if ($nextURL !== null) {
return $gdata->getFeed($nextURL);
} else {
return null;
}
}
If you would prefer not to work with pages in your application,
pass the first page of the feed into
Zend_Gdata_App::retrieveAllEntriesForFeed(), which
will consolidate all entries from each page into a single feed.
This example shows how to use this function:
<?php
$gdata = new Zend_Gdata();
$query = new Zend_Gdata_Query(
'http://www.blogger.com/feeds/blogID/posts/default');
$feed = $gdata->retrieveAllEntriesForFeed($gdata->getFeed($query));
Keep in mind when calling this function that it may take a long
time to complete on large feeds. You may need to increase PHP's
execution time limit by calling set_time_limit().