From 1c8ea2a60b2e7993415cc81de87ae72885b07660 Mon Sep 17 00:00:00 2001
From: Damien Seguy <dams@php.net>
Date: Mon, 7 May 2001 13:02:59 +0000
Subject: [PATCH] *** empty log message ***

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@46808 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/var.xml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/functions/var.xml b/functions/var.xml
index f8d6efbdac..69c446de54 100644
--- a/functions/var.xml
+++ b/functions/var.xml
@@ -405,7 +405,7 @@ echo get_resource_type($doc->doc)."\n";
      </funcprototype>
     </funcsynopsis>
     <simpara>
-     This function is an alias for <function>is_long</function>.
+     This function is an alias for <function>is_int</function>.
     </simpara>
     <simpara>
      See also <function>is_bool</function>,
@@ -810,6 +810,11 @@ echo isset ($a); // false
      values will be presented in a format that shows keys and
      elements.  Similar notation is used for objects.
     </simpara>
+    <simpara>
+     Remember that <function>print_r</function> will move the array
+     pointer to the end. Use <function>reset</function> to bring
+     it back to beginning.
+    </simpara>
     <simpara>
      Compare <function>print_r</function> to
      <function>var_dump</function>.