From 8838b71ffa4bc319b3c23e817833674818d11149 Mon Sep 17 00:00:00 2001
From: Derick Rethans <derick@php.net>
Date: Tue, 14 Sep 2004 08:28:00 +0000
Subject: [PATCH] - Re-initialize array, otherwise the example spits out:  
 Warning: Invalid argument supplied for foreach() in /tmp/foreach-test.php on
 line 42

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@168562 c90b9560-bf6c-de11-be94-00142212c4b1
---
 language/control-structures.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/language/control-structures.xml b/language/control-structures.xml
index 83680c1d58..a4131d959d 100644
--- a/language/control-structures.xml
+++ b/language/control-structures.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.107 $ -->
+<!-- $Revision: 1.108 $ -->
  <chapter id="language.control-structures">
   <title>Control Structures</title>
 
@@ -651,7 +651,7 @@ foreach ($a as $k => $v) {
 }
 
 /* foreach example 4: multi-dimensional arrays */
-
+$a = array();
 $a[0][0] = "a";
 $a[0][1] = "b";
 $a[1][0] = "y";