From: maarten at students dot ch
Operating system: Debian Linux 2.6.16 Xen
PHP version: 5.1.4
PHP Bug Type: PDO related
Bug description: PDO::prepare() crashes without any error output
Description:
------------
When preparing a statement (see below) I get a whitescreen - the PHP
process seems to die without any error output, despite having
error_reporting = E_ALL and display_errors = On in my php.ini.
I'm using PDO Driver for MySQL, client library version 4.1.15
Reproduce code:
---------------
$pdo = new PDO([...]);
$statement = $pdo->prepare('SELECT r1.a AS a, r1.b AS b, 0 AS v1 FROM
`links` AS r1 WHERE r1.a = :a AND r1.b = :b LIMIT 0,1 UNION SELECT r1.a AS
a, r2.b AS b, r2.a AS v1 FROM `links` AS r1 JOIN `links` AS r2 ON r1.b =
r2.a WHERE r1.a = :a AND r2.b = :b AND r1.a != r2.a AND r2.b != r2.a LIMIT
0,1');
die('foo');
/* other queries with bound params work perfectly here= */
Expected result:
----------------
foo
Actual result:
--------------
Execution stops after calling PDO::prepare()
--
Edit bug report at http://bugs.php.net/?id=38140&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=38140&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=38140&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=38140&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38140&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=38140&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38140&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38140&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38140&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38140&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38140&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=38140&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=38140&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38140&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38140&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38140&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38140&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38140&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38140&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38140&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38140&r=mysqlcfg
