Edit report at https://bugs.php.net/bug.php?id=47304&edit=1
ID: 47304
Comment by: michael dot fellinger at multitec-sono dot at
Reported by: lennart dot vandendool at fonq dot nl
Summary: typecast of numeric string to float produces strange
result
Status: Assigned
Type: Bug
Package: Scripting Engine problem
Operating System: win32 only
PHP Version: 5.2.9
Assigned To: pajoye
Block user comment: N
Private report: N
New Comment:
Similar Bug in PHP Version 5.3.5
My Code:
----------------------------------------------
$ADODB = new COM( 'ADODB.Connection' );
$ADODB->open($strConn);
$RS = $ADODB->execute("SELECT Lagerwert FROM tblStammdaten WHERE
tblStammdaten.Seriennummer='74925KR9';");
echo $RS->Fields(0)->Value . "<br>";
$x = sprintf("%f",$RS->Fields(0)->Value);
echo $x;
----------------------------------------------
gives following result:
-----------------------
1900
18:0.000000
-----------------------------------------------
It only happends with the number or string 1900 and only if the execute command
from the adodb connection was performed.
I gues i also happens with other numbers.
Previous Comments:
------------------------------------------------------------------------
[2010-11-08 19:04:49] lennart dot vandendool at fonq dot nl
The same goes for php-5.3.3-nts-Win32-VC9-x86 on SBS 2003 (x86) and 2008 R2
(x64)
------------------------------------------------------------------------
[2010-11-08 18:54:24] lennart dot vandendool at fonq dot nl
I just tested php-5.3.3-Win32-VC9-x86 on Windows Server 2003 x86 and 2008 R2
x64. The problem doesn't occur anymore.
------------------------------------------------------------------------
[2010-07-13 12:45:53] ola dot andersson at liko dot se
Thank you for your suggestion pajoye.
Neither php-5.3.2-nts-Win32-VC6-x86 or php-5.3.2-nts-Win32-VC9-x86 include the
extension php_mssql.dll. Without this extension I am not able to properly
upgrade and test our systems with this version of PHP.
Howcome php_mssql is no longer included with the distributions?
------------------------------------------------------------------------
[2010-07-12 13:48:17] paj...@php.net
Please try with 5.3.2 or 5.3.3RC2 VC9 version.
------------------------------------------------------------------------
[2010-07-12 12:53:18] ola dot andersson at liko dot se
Error occur also when fetching data from a MS SQL server having the column
value 290.00 (database Money format).
$query ="select pris from sa_jobb_3_1 WHERE id='".$id."'";
$result = mssql_query($query) or die($query);
$row = mssql_fetch_array($result,MSSQL_ASSOC);
printf("%f",$row['pris']);
The code above outputs incorrectly 28:.000000 and not as expected 290.000000
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