From: Marcus Boerger <helly@php.net>
Date: Sun, 30 Nov 2003 16:20:03 +0000 (+0000)
Subject: Require inner iterator to be RecursiveIterator
X-Git-Tag: php-5.0.0b3RC1~484
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c5fba4c9572f0483e0d9c822fcaaadd4d26ec07a;p=php

Require inner iterator to be RecursiveIterator
---

diff --git a/ext/spl/examples/parentiterator.inc b/ext/spl/examples/parentiterator.inc
index 74299eeb2f..4b758132ac 100644
--- a/ext/spl/examples/parentiterator.inc
+++ b/ext/spl/examples/parentiterator.inc
@@ -2,6 +2,10 @@
 
 class ParentIterator extends FilterIterator implements RecursiveIterator
 {
+	function __construct(RecursiveIterator $it)
+	{
+		parent::__construct($it);
+	}
 	function accept()
 	{
 		return $this->it->hasChildren();