X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FXML.php;h=039247cc7503f74195dc3c0888b8a86587b276de;hb=11de5be0ae6d28880b12cc4b1fd65c56924b4aad;hp=4eed3a85f84eb511b0859521d75be1a34a99a760;hpb=238c079d112be7ce16aab4e1b975bebefee4980a;p=friendica.git

diff --git a/src/Util/XML.php b/src/Util/XML.php
index 4eed3a85f8..039247cc75 100644
--- a/src/Util/XML.php
+++ b/src/Util/XML.php
@@ -488,6 +488,21 @@ class XML
 		return $first_item->attributes;
 	}
 
+	public static function getFirstValue($xpath, $search, $context)
+	{
+		$result = $xpath->query($search, $context);
+		if (!is_object($result)) {
+			return '';
+		}
+
+		$first_item = $result->item(0);
+		if (!is_object($first_item)) {
+			return '';
+		}
+
+		return $first_item->nodeValue;
+	}
+
 	/**
 	 * escape text ($str) for XML transport
 	 *