diff vendor/zendframework/zend-feed/src/Reader/Collection/Author.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/zendframework/zend-feed/src/Reader/Collection/Author.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,28 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Feed\Reader\Collection;
+
+class Author extends AbstractCollection
+{
+    /**
+     * Return a simple array of the most relevant slice of
+     * the author values, i.e. all author names.
+     *
+     * @return array
+     */
+    public function getValues()
+    {
+        $authors = [];
+        foreach ($this->getIterator() as $element) {
+            $authors[] = $element['name'];
+        }
+        return array_unique($authors);
+    }
+}