From: bill dot finn at sellingsource dot com
Operating system: Gentoo 2.6.9
PHP version: 6CVS-2005-11-19 (snap)
PHP Bug Type: MySQLi related
Bug description: prepare update into longtext column broken
Description:
------------
Performing an update into a non-null longtext column using prepare syntax.
Example code works in php 5.0.x. Upgraded to 5.1.x and it started
entering variations of empty strings, 0, or 0000-00-00 depending on how
much data I was trying to enter. In a test that allows null values, it
enters null.
(mysql 5.0.13 && mysql 5.0.15)
Reproduce code:
---------------
CREATE TABLE test (col1 longtext not null);
<?php
$data = "whatever, some string";
$mysqli = new mysqli( HOST, USER, PASS, DB, PORT );
$query = "INSERT INTO test SET col1 = ?";
$prepared = $mysqli->prepare( $query );
$prepared->bind_param('s', $data );
$prepared->execute();
$prepared->close();
?>
Expected result:
----------------
contents of $data inserted into col1 of table.
Actual result:
--------------
SELECT col1 FROM test
shows one of three things:
0000-00-00
0
empty string
--
Edit bug report at http://bugs.php.net/?id=35337&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=35337&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=35337&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=35337&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=35337&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=35337&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35337&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35337&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35337&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35337&r=support
Expected behavior: http://bugs.php.net/fix.php?id=35337&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35337&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35337&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=35337&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35337&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=35337&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35337&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35337&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35337&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35337&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35337&r=mysqlcfg
