1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/fguillot/picofeed/example.php b/vendor/fguillot/picofeed/example.php
new file mode 100644
index 000000000..6bf9b6e20
--- /dev/null
+++ b/vendor/fguillot/picofeed/example.php
@@ -0,0 +1,45 @@
+<?php
+
+require 'vendor/autoload.php';
+
+use PicoFeed\Reader\Reader;
+use PicoFeed\PicoFeedException;
+
+try {
+
+    // Fetch from your database the previous values of the Etag and LastModified headers
+    $etag = '...';
+    $last_modified = '...';
+
+    $reader = new Reader;
+
+    // Provide those values to the download method
+    $resource = $reader->download('http://linuxfr.org/news.atom', $last_modified, $etag);
+
+    if ($resource->isModified()) {
+
+        $parser = $reader->getParser(
+            $resource->getUrl(),
+            $resource->getContent(),
+            $resource->getEncoding()
+        );
+
+        $feed = $parser->execute();
+
+        // Save your feed in your database
+        // ...
+
+        // Store the Etag and the LastModified headers in your database
+        $etag = $resource->getEtag();
+        $last_modified = $resource->getLastModified();
+
+        // ...
+    }
+    else {
+
+        echo 'Not modified, nothing to do!';
+    }
+}
+catch (PicoFeedException $e) {
+    // Do something...
+}