ID: 31341
Updated by: [EMAIL PROTECTED]
Reported By: nmuhayimana at semanticdesigns dot com
-Status: Assigned
+Status: Closed
Bug Type: Scripting Engine problem
Operating System: *
PHP Version: 5CVS, 4CVS (2005-08-25)
-Assigned To: andi
+Assigned To: dmitry
New Comment:
Fixed in CVS HEAD and PHP_5_1.
Previous Comments:
------------------------------------------------------------------------
[2005-08-03 14:05:11] gopalv82 at yahoo dot com
All it needs is just one case '{': in the
ST_IN_SCRIPTING state's quoted string handling ?.
------------------------------------------------------------------------
[2005-05-18 12:33:30] [EMAIL PROTECTED]
I think there's an omission in ST_IN_SCRIPTING state backshlash
handling (around line 1525 of lex file) - unlike ST_DOUBLE_QUOTES
state, it does not convert \{ to {. I think they should be brought
together, though I'm not sure which one should win - should \{ be left
as is or translated to {?
------------------------------------------------------------------------
[2005-02-21 20:42:31] [EMAIL PROTECTED]
Andi, is this _really_ intentional? :)
------------------------------------------------------------------------
[2004-12-30 02:57:49] nmuhayimana at semanticdesigns dot com
Description:
------------
Php suppresses the backslash before left curly brace using
"action at distance", violating the "principle of least surprise".
Apparently the backslash is suppressed if there is any non-escaped
dollar sign any where in the string.
Reproduce code:
---------------
<?php
echo ("$ \{ \n");
echo (" \{ $\n");
echo (" \{$ \n");
echo (" $\{ \n");
echo (" \$\{ \n");
echo (" \{\$ \n");
echo ("\$ \{ \n");
echo (" \{ \$\n");
echo ("% \{ \n");
?>
Expected result:
----------------
$ \{
\{ $
{$
$\{
$\{
\{$
$ \{
\{ $
% \{
Actual result:
--------------
$ {
{ $
{$
${
$\{
\{$
$ \{
\{ $
% \{
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=31341&edit=1
