From 95821b7a04f60ea70be6b997139f31dbaeee75f6 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Fri, 18 May 2012 02:19:46 +0000
Subject: [PATCH] Note that technique relying on call-time pass by reference
 won't work with PHP 5.4.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13094 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Doc/Manual/Php.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Doc/Manual/Php.html b/Doc/Manual/Php.html
index 659fb0a89..76031d07e 100644
--- a/Doc/Manual/Php.html
+++ b/Doc/Manual/Php.html
@@ -506,6 +506,12 @@ this, one needs to include <b>phppointers.i</b> which defines the
 named typemap REFERENCE.
 </p>
 
+<p>
+However, this relies on call-time pass-by-reference, which has been
+deprecated in PHP for some time, and was finally <b>removed in PHP 5.4</b>.
+So you should avoid creating new wrappers which rely on this approach.
+</p>
+
 <div class="code"><pre>
 %module example
 %include "phppointers.i"