php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #26828 queried bit fields are space-padded
Submitted: 2004-01-07 09:19 UTC Modified: 2004-01-09 09:13 UTC
From: jim dot hatfield at insignia dot com Assigned: iliaa (profile)
Status: Not a bug Package: Sybase (dblib) related
PHP Version: 4.3.4 OS: FreeBSD 4.5-RELEASE
Private report: No CVE-ID: None
View Add Comment Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If this is not your bug, you can add a comment by following this link.
If this is your bug, but you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: jim dot hatfield at insignia dot com
New email:
PHP Version: OS:

 

 [2004-01-07 09:19 UTC] jim dot hatfield at insignia dot com 
Description:
------------
Retrieve one row from a Sybase database using
DB-Lib and Freetds 0.61_1.

"manager" is a smallint and "ts_admin" is a "bit".
The first record has field values 1 and 0 for these
fields respectively.

I did a "portupgrade lang/php4" between the two runs so I know the only thing which changed was the PHP version.


Reproduce code:
---------------
$db = sybase_connect($server, $user, $pass);
sybase_select_db($dbname, $db);
res = 
$sybase_query("select manager, ts_admin from employees", $db)
$row = sybase_fetch_row($res);

echo "Manager  = \"$row[0]\"\n";
echo "TS_Admin = \"$row[1]\"\n";

Expected result:
----------------
4.3.3 returns:
Manager  = "1"
TS_Admin = "0"

Actual result:
--------------
4.3.4 returns:
Manager  = "1"
TS_Admin = "0                    "

note the space padding. When tested in 
an if this returns TRUE when without the
padding it is FALSE

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2004-01-07 21:27 UTC] sniper@php.net 
See bug #25777 (assigning this to Ilia who removed this trimming from ext/sybase)
 [2004-01-09 08:50 UTC] iliaa@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

Not a bug. 
 
Read previous similar reports such as #26835, etc...
 [2004-01-09 09:13 UTC] jim dot hatfield at insignia dot com 
I have read #26835 and don't see how it is similar.
Also #26835 refers to VARCHAR types, whereas this is
for a BIT type.
 
I'm confused. How can padding a BIT with 19 spaces
be right? It means that in the example, if I say
if ($row[1])

then it always evaluates TRUE. I have to coerce to int
first to get the code to work. This is code which has been
working fine since mid-2002.
 [2004-01-29 04:45 UTC] asuter at vianetworks dot ch 
hello,

I have the same problem with php 4.3.4 connecting to mssql 2000 from linux using dblib + freetds 0.61

all "bit" and "datetime" fields are padded with spaces when results are returned. previously I used php 4.2.3 which hadn't that problem.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Wed Apr 24 21:01:29 2024 UTC