From: om at viazenetti dot de
Operating system: Linux
PHP version: 5.2.5
PHP Bug Type: PDO related
Bug description: Question mark and an escaped singel quote lead to an exception
Description:
------------
If a question mark and an escaped singel quote appear in a where statement
as value, the PDO method prepare tries to bind a value to the question
mark.
Because no values are passed, pdo throws an exception (Only tested with
where statements):
PDOStatement::execute() [function.PDOStatement-execute]: SQLSTATE[HY093]:
Invalid parameter number: no parameters were bound in
Reproduce code:
---------------
<?php
$db = new PDO('mysql:host=localhost;dbname=DATABASE', 'USER',
'PASSWORD');
$sth = $db->prepare("SELECT * FROM `TABLE` WHERE (login = '?\'')");
$sth->execute();
var_dump($sth->fetch());
Expected result:
----------------
Array or false
Actual result:
--------------
Exception: PDOStatement::execute() [function.PDOStatement-execute]:
SQLSTATE[HY093]: Invalid parameter number: no parameters were bound in
--
Edit bug report at http://bugs.php.net/?id=44251&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44251&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44251&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44251&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44251&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44251&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44251&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44251&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44251&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44251&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44251&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44251&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44251&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44251&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44251&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44251&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44251&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44251&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44251&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44251&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44251&r=mysqlcfg
