Bug #61095 [Com]: PHP can't add hex numbers

From:	phpbug at vincent dot sh	Date:	Thu, 23 Feb 2012 20:14:37 +0000
Subject:	Bug #61095 [Com]: PHP can't add hex numbers
References:	1	Groups:	php.bugs
Request:	Send a blank email to php-bugs+get-167764@lists.php.net to get a copy of this message

Edit report at https://bugs.php.net/bug.php?id=61095&edit=1

 ID:                 61095
 Comment by:         phpbug at vincent dot sh
 Reported by:        tomek at przeslij dot pl
 Summary:            PHP can't add hex numbers
 Status:             Assigned
 Type:               Bug
 Package:            Scripting Engine problem
 Operating System:   Windows XP
 PHP Version:        5.3.10
 Assigned To:        colder
 Block user comment: N
 Private report:     N

 New Comment:

Lexer level ? Russian. http://goo.gl/eqxZ8


Previous Comments:
------------------------------------------------------------------------
[2012-02-23 15:56:59] lepidosteus+phpbug at gmail dot com

Sorry, forget my previous comment, I misunderstood the issue

------------------------------------------------------------------------
[2012-02-23 15:55:00] lepidosteus+phpbug at gmail dot com

Correct behavior for me in 5.3.3-7+squeeze3

$ php -r "var_dump(0x02+0x00);"
int(2)
$ php -r "var_dump(0x02+0);"
int(2)
$ php -r "var_dump('0x02'+0);"
int(2)

------------------------------------------------------------------------
[2012-02-20 18:28:55] colder@php.net

Automatic comment from SVN on behalf of colder
Revision: http://svn.php.net/viewvc/?view=revision&revision=323394
Log: Fix #61095 (Lexing 0x0*+<NUM> incorrectly)

------------------------------------------------------------------------
[2012-02-15 16:24:03] nikic@php.net

Nice catch!

This can be fixed by adding a len == 0 check after the while loop in http://lxr.php.net/xref/PHP_TRUNK/Zend/zend_language_scanner.l#1515
(and returning 0 in that case).

------------------------------------------------------------------------
[2012-02-15 15:54:47] anon at anon dot anon

That is fan-tastic!

http://i.imgur.com/uPC2b.gif

------------------------------------------------------------------------


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the rest of the comments, please view the bug report online at

    https://bugs.php.net/bug.php?id=61095


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Edit this bug report at https://bugs.php.net/bug.php?id=61095&edit=1


   

Thread (14 messages)

• tomek at przeslij dot plWed, 15 Feb 2012 15:32:20 +0000
  • anon at anon dot anonWed, 15 Feb 2012 15:54:47 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • nikic@php.netWed, 15 Feb 2012 16:24:03 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • colder@php.netWed, 15 Feb 2012 16:55:37 +0000Bug #61095 [Opn->Asn]: PHP can't add hex numbers
  • lepidosteus+phpbug at gmail dot comThu, 23 Feb 2012 15:55:00 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • lepidosteus+phpbug at gmail dot comThu, 23 Feb 2012 15:56:59 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • phpbug at vincent dot shThu, 23 Feb 2012 20:14:37 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • balthasar dot reuter at cs dot fau dot deThu, 23 Feb 2012 20:40:21 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • jordan dot sherer at definition6 dot comThu, 23 Feb 2012 21:55:46 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • yk4ever at gmail dot comThu, 23 Feb 2012 22:53:09 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • admin at jesus dot deFri, 24 Feb 2012 01:16:57 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • colder@php.netFri, 24 Feb 2012 02:34:52 +0000Bug #61095 [Asn->Csd]: PHP can't add hex numbers
  • user585859 at rediffmail dot comMon, 08 Oct 2012 06:05:59 +0000Bug #61095 [Com]: PHP can't add hex numbers
  • adityakin9 at gmail dot comFri, 05 Apr 2019 13:12:38 +0000Bug #61095 [Com]: PHP can't add hex numbers