From: Adam Harvey <aharvey@php.net>
Date: Fri, 30 Dec 2016 19:39:45 +0000 (-0800)
Subject: Document the changes to lexical scoping in 7.1.
X-Git-Tag: php-7.1.1RC1~44
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eb25e1496277079423bdf2dee5aa4133c49e1f53;p=php

Document the changes to lexical scoping in 7.1.

Fixes bug #73844 (Cannot use lexical variable $variable as a parameter
name inside array_walk()).
---

diff --git a/UPGRADING b/UPGRADING
index c626884ee2..f311a5b9ad 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -93,6 +93,8 @@ PHP 7.1 UPGRADE NOTES
   . The allowed_classes element of the $options parameter of unserialize() is
     now strictly typed, i.e. if anything other than an array or a boolean is
     given, unserialize() returns FALSE and issues an E_WARNING.
+  . $this, autoglobals, and variables with the same name as a parameter can no
+    longer be bound to a closure via the use construct.
 
 - JSON:
   . The serialize_precision is used instead of precision when encoding double