From: r dot wilczek at web-appz dot de
Operating system: openSuse 10.3
PHP version: 5.2.5
PHP Bug Type: PDO related
Bug description: PDO::prepare() throws PDOException instead of returning FALSE
Description:
------------
Documentation says PDO::prepare() returns FALSE on failure.
But tests with PDO_SQLITE and PDO_MYSQL show that you either get a
PDOException thrown at you or a PDOStatement which cannot be executed.
I am quite surprised, for I upgraded from PHP5.2.0 to PHP5.2.5. In 5.2.0
both drivers threw exceptions on syntax-errors in PDO::prepare().
One could live with exceptions instead of FALSE but it should be done in a
uniform manner of all the drivers.
Reproduce code:
---------------
$pdo = new PDO('mysql:host=localhost;dbname=test',
'user', 'password',
array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
$stmt = $pdo->prepare('some nonsense');
var_dump($stmt);
$pdo = new PDO('sqlite:/tmp/foo.db',
'user', 'password',
array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION));
$stmt = $pdo->prepare('some nonsense');
var_dump($stmt);
Expected result:
----------------
bool(false)
bool(false)
Actual result:
--------------
object(PDOStatement)#2 (1) {
["queryString"]=>
string(13) "some nonsense"
}
Fatal error: Uncaught exception 'PDOException' with message
'SQLSTATE[HY000]: General error: 1 near "some": syntax error' in
PHPDocument1:5
--
Edit bug report at http://bugs.php.net/?id=43443&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=43443&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=43443&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=43443&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=43443&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43443&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=43443&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43443&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43443&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43443&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43443&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43443&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=43443&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=43443&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43443&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43443&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43443&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43443&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43443&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43443&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43443&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43443&r=mysqlcfg
