From 7b77d861a6952bdcd6dd4dc572ef1af43066b8bd Mon Sep 17 00:00:00 2001
From: Daniel Egeberg <degeberg@php.net>
Date: Sat, 6 Mar 2010 13:20:17 +0000
Subject: [PATCH] Fixed PHP bug #51218 (add red warning about floats on
 comparision operator page)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@295889 c90b9560-bf6c-de11-be94-00142212c4b1
---
 language/operators.xml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/language/operators.xml b/language/operators.xml
index 3ab90bd394..a62bac5f2a 100644
--- a/language/operators.xml
+++ b/language/operators.xml
@@ -1224,6 +1224,19 @@ function standard_array_compare($op1, $op2)
     <link linkend="language.types">Types</link>.
    </para>
 
+   <warning>
+    <title>Comparison of floating point numbers</title>
+
+    <para>
+     Because of the way <type>float</type>s are represented internally, you
+     should not test two <type>float</type>s for equality.
+    </para>
+
+    <para>
+     See the documentation for <type>float</type> for more information.
+    </para>
+   </warning>
+
    <sect2 xml:id="language.operators.comparison.ternary">
     <title>Ternary Operator</title>
     <para>