- Update docu

1 files changed, 19 insertions, 0 deletions

diff --git a/ext/spl/internal/recursiveiterator.inc b/ext/spl/internal/recursiveiterator.inc
index 63523ffad9..3bb0d8d0ff 100755
--- a/ext/spl/internal/recursiveiterator.inc
+++ b/ext/spl/internal/recursiveiterator.inc
@@ -1,8 +1,27 @@
 <?php
 
+/** @file recursiveiterator.inc
+ * @ingroup Internal
+ * @brief class RecursiveIterator
+ * @author  Marcus Boerger
+ * @date    2003 - 2004
+ *
+ * SPL - Standard PHP Library
+ */
+
+/**
+ * @brief   Interface for recursive iteration with RecursiveIteratorIterator
+ * @author  Marcus Boerger
+ * @version 1.0
+ */
 interface RecursiveIterator implements Iterator
 {
+	/** @return whether the current element has children
+	 */
 	function hasChildren();
+	
+	/** @return the sub iterator for the current element
+	 */
 	function getChildren();
 }