If you're merging multiple feeds together, they need to all have dates
for the items or else SimplePie will refuse to sort them.
/**
* Get all items from the feed
*
* This is better suited for {@link http://php.net/for for()} loops, whereas
* {@see get_items()} is better suited for
* {@link http://php.net/foreach foreach()} loops.
*
* @see get_item_quantity
* @since Beta 2
* @param int $start Index to start at
* @param int $end Number of items to return. 0 for all items after `$start`
* @return array|null List of {@see SimplePie_Item} objects
*/
public function get_items($start = 0, $end = 0)
{
if (!isset($this->data['items'])) {
if (!empty($this->multifeed_objects)) {
$this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit);
} else {
$this->data['items'] = array();
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
}
}
if (!empty($this->data['items'])) {
// If we want to order it by date, check if all items have a date, and then sort it
if ($this->order_by_date && empty($this->multifeed_objects)) {
if (!isset($this->data['ordered_items'])) {
$do_sort = true;
foreach ($this->data['items'] as $item) {
if (!$item->get_date('U')) {
$do_sort = false;
break;
}
}
$item = null;
$this->data['ordered_items'] = $this->data['items'];
if ($do_sort) {
usort($this->data['ordered_items'], array(get_class($this), 'sort_items'));
}
}
$items = $this->data['ordered_items'];
} else {
$items = $this->data['items'];
}
// Slice the data as desired
if ($end === 0) {
return array_slice($items, $start);
} else {
return array_slice($items, $start, $end);
}
} else {
return array();
}
}
// TODO use regex to get the hostname instead of this flakey PHP function.
$class = preg_replace("/www\\./", "", $class);
// Remove `www.`.
$class = preg_replace("/\\.(com|org|net)/", "", $class);
// Remove top level domains. Add more as you see fit.
$class = preg_replace("/\\./", "_", $class);
// Replace `.`s with `_`s.
return $class;
}
date_default_timezone_set('America/Chicago');
// Change this to your timezone.
require_once 'simplepie.inc';
foreach ($feeds as $feed) {
$merge[] = new SimplePie($feed);
}
$merged = SimplePie::merge_items($merge, 0, 20);
// Get the 20 most recent items.
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
<head>
<title>Someone's Lifestream</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
</head>
<body>
<h1>My Lifesteam</h1>
<?php
$thedate = '';
foreach ($merged as $item) {
if ($thedate != $item->get_date('F j, Y')) {
public function get_items($start = 0, $end = 0)
{
if (!isset($this->data['items'])) {
if (!empty($this->multifeed_objects)) {
$this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit);
} else {
$this->data['items'] = array();
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = new $this->item_class($this, $items[$key]);
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = new $this->item_class($this, $items[$key]);
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = new $this->item_class($this, $items[$key]);
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = new $this->item_class($this, $items[$key]);
}
}
if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = new $this->item_class($this, $items[$key]);
}
}
}
}
if (!empty($this->data['items'])) {
if ($this->order_by_date && empty($this->multifeed_objects)) {
if (!isset($this->data['ordered_items'])) {
$do_sort = true;
foreach ($this->data['items'] as $item) {
if (!$item->get_date('U')) {
$do_sort = false;
break;
}
}
$item = null;
$this->data['ordered_items'] = $this->data['items'];
if ($do_sort) {
usort($this->data['ordered_items'], array(&$this, 'sort_items'));
}
}
$items = $this->data['ordered_items'];
} else {
$items = $this->data['items'];
}
if ($end === 0) {
return array_slice($items, $start);
} else {
return array_slice($items, $start, $end);
}
} else {
return array();
}
}
/**
* Get all items from the feed
*
* This is better suited for {@link http://php.net/for for()} loops, whereas
* {@see get_items()} is better suited for
* {@link http://php.net/foreach foreach()} loops.
*
* @see get_item_quantity
* @since Beta 2
* @param int $start Index to start at
* @param int $end Number of items to return. 0 for all items after `$start`
* @return SimplePie_Item[]|null List of {@see SimplePie_Item} objects
*/
public function get_items($start = 0, $end = 0)
{
if (!isset($this->data['items'])) {
if (!empty($this->multifeed_objects)) {
$this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit);
if (empty($this->data['items'])) {
return array();
}
return $this->data['items'];
}
$this->data['items'] = array();
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) {
$keys = array_keys($items);
foreach ($keys as $key) {
$this->data['items'][] = $this->registry->create('Item', array($this, $items[$key]));
}
}
}
if (empty($this->data['items'])) {
return array();
}
if ($this->order_by_date) {
if (!isset($this->data['ordered_items'])) {
$this->data['ordered_items'] = $this->data['items'];
usort($this->data['ordered_items'], array(get_class($this), 'sort_items'));
}
$items = $this->data['ordered_items'];
} else {
$items = $this->data['items'];
}
// Slice the data as desired
if ($end === 0) {
return array_slice($items, $start);
} else {
return array_slice($items, $start, $end);
}
}
