Differences

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--- rss:combine_multiple_rss_feeds [2016/10/09 14:31] – peter
+++ rss:combine_multiple_rss_feeds [2020/07/15 09:30] (current) – external edit 127.0.0.1
@@ Line 169: / Line 169: @@
 <p><em><?php echo $pubDate; ?></em></p>
 <?php endforeach; ?>
+</code>
+===== Another Way =====
+<code php>
+<?php
+// Set the feed URLs here
+$feeds = array(
+    //'http://www.example.org/feed1.rss',
+    //'http://www.example.org/feed2.rss',
+    'http://newsrss.bbc.co.uk/rss/sportonline_uk_edition/football/teams/m/man_city/rss.xml',
+    'http://newsrss.bbc.co.uk/rss/sportonline_uk_edition/football/teams/l/liverpool/rss.xml',
+    // etc.
+);
+// Get all feed entries
+$entries = array();
+foreach ($feeds as $feed) {
+    $xml = simplexml_load_file($feed);
+    $entries = array_merge($entries, $xml->xpath('/rss//item'));
+}
+// Sort feed entries by pubDate (ascending)
+usort($entries, function ($x, $y) {
+    //return strtotime($x->pubDate) - strtotime($y->pubDate);
+    return strtotime($y->pubDate) - strtotime($x->pubDate);
+});
+print_r($entries);
+?>
+</code>
+===== Another way =====
+With 4 lines, I import a rss to an array.
+<code php>
+$feed = implode(file('http://yourdomains.com/feed.rss'));
+$xml = simplexml_load_string($feed);
+$json = json_encode($xml);
+$array = json_decode($json,TRUE);
+</code>
+Try also changing 1st line for one of these...
+<code php>
+$feed = file_get_contents('http://yourdomains.com/feed.rss');
+$feed = json_decode(json_encode(simplexml_load_file('news.google.com‌/?output=rss')), true);
+</code>
+For a more complex solution
+<code php>
+$feed = new DOMDocument();
+ $feed->load('file.rss');
+ $json = array();
+ $json['title'] = $feed->getElementsByTagName('channel')->item(0)->getElementsByTagName('title')->item(0)->firstChild->nodeValue;
+ $json['description'] = $feed->getElementsByTagName('channel')->item(0)->getElementsByTagName('description')->item(0)->firstChild->nodeValue;
+ $json['link'] = $feed->getElementsByTagName('channel')->item(0)->getElementsByTagName('link')->item(0)->firstChild->nodeValue;
+ $items = $feed->getElementsByTagName('channel')->item(0)->getElementsByTagName('item');
+ $json['item'] = array();
+ $i = 0;
+ foreach($items as $key => $item) {
+ $title = $item->getElementsByTagName('title')->item(0)->firstChild->nodeValue;
+ $description = $item->getElementsByTagName('description')->item(0)->firstChild->nodeValue;
+ $pubDate = $item->getElementsByTagName('pubDate')->item(0)->firstChild->nodeValue;
+ $guid = $item->getElementsByTagName('guid')->item(0)->firstChild->nodeValue;
+ $json['item'][$key]['title'] = $title;
+ $json['item'][$key]['description'] = $description;
+ $json['item'][$key]['pubdate'] = $pubDate;
+ $json['item'][$key]['guid'] = $guid;
+ }
+echo json_encode($json);
 </code>