#49539 [Opn->Bgs]: {08} and {09} behave like {00}
| From: | rasmus@php.net | Date: | Sun, 13 Sep 2009 04:00:02 +0000 |
| Subject: | #49539 [Opn->Bgs]: {08} and {09} behave like {00} | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-142291@lists.php.net to get a copy of this message | ||
ID: 49539
Updated by: rasmus@php.net
Reported By: info at daniel-marschall dot de
-Status: Open
+Status: Bogus
Bug Type: *General Issues
Operating System: Linux
PHP Version: 5.2.0
New Comment:
You have discovered octal numbers. There is no 08 and 09 in octal.
Previous Comments:
------------------------------------------------------------------------
[2009-09-13 03:51:55] info at daniel-marschall dot de
(I mean "IIJJ", of course.)
------------------------------------------------------------------------
[2009-09-13 03:50:26] info at daniel-marschall dot de
Description:
------------
I believe I found an error in PHP 5.2.0-8+etch15 (cli)
<?php
$quad = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
echo $quad{8}; // I
echo $quad{08}; // A <- ERROR
echo $quad{9}; // K
echo $quad{09}; // A <- ERROR
?>
The other values {00} to {07} are working as expected. Why doesn'T {08}
and {09} work? They should behave like {8} and {9} since 08 == 8 and 09
== 9.
Reproduce code:
---------------
<?php
$quad = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
echo $quad{8}; // I
echo $quad{08}; // A <- ERROR
echo $quad{9}; // K
echo $quad{09}; // A <- ERROR
?>
Expected result:
----------------
Output: IIKK
Actual result:
--------------
Output: IAKA
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=49539&edit=1