X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fxml.php;h=2aed3fe8edcacfc54fc7ff73589c4d5cb496a88c;hb=206c26ae30e711aa30cdb29d668bee9dce834c28;hp=c2313648cece89af0f171529a53286515d893009;hpb=f8f19038bf43aef56aae3898324a3658e2f04c14;p=friendica.git

diff --git a/include/xml.php b/include/xml.php
index c2313648ce..2aed3fe8ed 100644
--- a/include/xml.php
+++ b/include/xml.php
@@ -4,6 +4,16 @@
  *
  */
 class xml {
+	/**
+	 * @brief Creates an XML structure out of a given array
+	 *
+	 * @param array $array The array of the XML structure that will be generated
+	 * @param object $xml The createdXML will be returned by reference
+	 * @param bool $remove_header Should the XML header be removed or not?
+	 * @param array $namespaces List of namespaces
+	 *
+	 * @return string The created XML
+	 */
 	function from_array($array, &$xml, $remove_header = false, $namespaces = array(), $root = true) {
 
 		if ($root) {
@@ -60,9 +70,16 @@ class xml {
 		}
 	}
 
+	/**
+	 * @brief Copies an XML object
+	 *
+	 * @param object $source The XML source
+	 * @param object $target The XML target
+	 * @param string $elementname Name of the XML element of the target
+	 */
 	function copy(&$source, &$target, $elementname) {
 		if (count($source->children()) == 0)
-			$target->addChild($elementname, $source);
+			$target->addChild($elementname, xmlify($source));
 		else {
 			$child = $target->addChild($elementname);
 			foreach ($source->children() AS $childfield => $childentry)