#32395 [Opn->Fbk]: odbc_execute modifies the param array
| From: | sniper@php.net | Date: | Mon, 21 Mar 2005 21:45:38 +0000 |
| Subject: | #32395 [Opn->Fbk]: odbc_execute modifies the param array | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-75687@lists.php.net to get a copy of this message | ||
ID: 32395
Updated by: sniper@php.net
Reported By: treehousetim at gmail dot com
-Status: Open
+Status: Feedback
Bug Type: ODBC related
Operating System: Windows 2000/XP
PHP Version: 4.3.10
New Comment:
Please change print_r -> var_dump to get more detailed information out
of the $paramList variable.
Previous Comments:
------------------------------------------------------------------------
[2005-03-21 18:38:28] treehousetim at gmail dot com
Description:
------------
Calling odbc_execute modifies the input paramList array.
This happens even when I try to make a copy of the array before passing
it to odbc_execute.
Specifically, null parameters are changed to zero length strings.
Reproduce code:
---------------
<?php
function x( $query, $paramList )
{
$result = odbc_execute( $query, $paramList );
$paramList['timg'] = "Tim Gallagher";
}
// change the server and database below to the correct values for
your setup
$connection = 'DRIVER={SQL
Server};SERVER=server;DATABASE=database';
$handle = odbc_connect( $connection, '', '' );
$query = odbc_prepare( $handle, "INSERT INTO TEST
(ID,CHECK_LONG,CHECK_VARCHAR) VALUES (?, ?, ? )" );
$paramList[0] = 44;
$paramList[1] = null;
$paramList[2] = null;
echo gettype($paramList[2]) . "\n"; // echos NULL
x( $query, $paramList );
echo gettype($paramList[2]) . "\n"; // echos string
print_r( $paramList )
?>
Expected result:
----------------
NULL
string
Array
(
[0] => 44
[1] =>
[2] =>
)
Actual result:
--------------
NULL
NULL
Array
(
[0] => 44
[1] =>
[2] =>
)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=32395&edit=1