Commit:    fe27146b1b533e046e9a5841bb6e5685296208a8
Author:    Adam Harvey <ahar...@php.net>         Mon, 14 Jan 2013 13:54:43 +0800
Parents:   30fd25bb498f8cb1f4cc45e576f04535d8dd0d2d
Branches:  PHP-5.5 master

Link:       
http://git.php.net/?p=php-src.git;a=commitdiff;h=fe27146b1b533e046e9a5841bb6e5685296208a8

Log:
Tinker with UPGRADING's wording for the format string changes for clarity.

Changed paths:
  M  UPGRADING


Diff:
diff --git a/UPGRADING b/UPGRADING
index f65e868..6c53084 100755
--- a/UPGRADING
+++ b/UPGRADING
@@ -105,10 +105,11 @@ PHP 5.5 UPGRADE NOTES
 
 - pack()/unpack() had the following changes, which bring it more in line
   with Perl's behavior:
-  - Implemented format character "Z": NUL-padded string
-  - "a" now does not remove trailing NUL characters on unpack() anymore
-  - "A" will now strip all trailing ASCII whitespace on unpack() (it used to
-    remove only trailing spaces).
+  - Implemented format character "Z": NULL padded string, with trailing NULL
+    bytes removed.
+  - Changed format character "a": this no longer removes trailing NULL bytes.
+  - Changed format character "A": all trailing ASCII whitespace is now removed
+    (defined as spaces, tabs, \r, \n and NULL).
 - MessageFormatter::format() and related functions now accepted named arguments
   and mixed numeric/named arguments in ICU 4.8+.
 - MessageFormatter::format() and related functions now don't error out when


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