Edit report at https://bugs.php.net/bug.php?id=60052&edit=1
ID: 60052
Comment by: slavb18 at gmail dot com
Reported by: m dot vanduren at jonker dot nl
Summary: Integer returned as a 64bit integer on X64_86
Status: Assigned
Type: Bug
Package: PDO related
Operating System: All (linux tested)
PHP Version: 5.3.8
Assigned To: mariuz
Block user comment: N
Private report: N
New Comment:
why this patch only partially accepted? still not working on x86-64
$q="select * FROM RDB\$DATABASE";
$q="execute block
returns (
rI integer)
as
begin
rI= -1;
suspend;
end";
$res=$pdo->dbExecute($q);
print_r($res->fetch());
outputs
Array
(
[RI] => 4294967295
[0] => 4294967295
)
istead of
Array
(
[RI] => -1
[0] => -1
)
Previous Comments:
------------------------------------------------------------------------
[2012-04-02 14:04:37] [email protected]
LL_MASK it should be already be "l" see the php_pdo_firebird_int.h:# define
LL_MASK "l"
So in the in the slprintf
slprintf(*ptr, CHAR_BUF_LEN, "%" LL_MASK "d", *(ISC_INT64*)var->sqldata);
should be replaced with
slprintf(*ptr, CHAR_BUF_LEN, "%" "l" "d", *(ISC_INT64*)var->sqldata);
I will check and create a test for 5.3.x
------------------------------------------------------------------------
[2011-10-13 13:01:36] m dot vanduren at jonker dot nl
Description:
------------
Integer on firebird is treated as a 32 bit int and int64 is used as a 64 bit
integer.
In the pdo_firebird driver INT64 is not implemented and LONG (int32) is treated
as a long integer. On an x86_64 machine this means that a SQL_LONG doesn't
honor the bit-sign in a value and INT64 doesn't return anything.
This patch should fix this value for x86_64 systems while leaving x86 systems
unchanged.
Test script:
---------------
any firebirdSQL database with a integer field containing a negative value.
retrieve the value with the pdo_firebird driver on a 64 bit machine and echo it
to the screen.
Expected result:
----------------
negative values with integer and should be returned as a negative number.
Actual result:
--------------
negative values are returned as their unsigned counterpart.
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=60052&edit=1
