Edit report at http://bugs.php.net/bug.php?id=54964&edit=1
ID: 54964
User updated by: daveb at bulmore dot net
Reported by: daveb at bulmore dot net
Summary: PDO does not use defined class, but instead returns
anonymous class
Status: Open
Type: Bug
Package: PDO related
PHP Version: 5.3.6
Block user comment: N
Private report: N
New Comment:
It appears that the PDO methods return the class, but may also be proxying
values from the database. So there may or may not be a problem.
Previous Comments:
------------------------------------------------------------------------
[2011-05-31 16:34:54] daveb at bulmore dot net
Description:
------------
PDO fetch object methods do not use the class defined:
// not used, but should be
class User {
public $username;
public $first_name;
public $last_name;
public $created;
}
$stmt->setFetchMode(PDO::FETCH_CLASS, 'User');
$obj = $stmt->fetch(); //returns anonymous class
but instead use a generated anonymous class based on the select statement.
Test script:
---------------
<pre>
<?php
class User {
public $username;
public $first_name;
public $last_name;
public $created;
}
$dbh = new PDO("mysql:host=localhost;dbname=testdb;", "test", "test");
$stmt = $dbh->query('select * from users');
$stmt->setFetchMode(PDO::FETCH_CLASS, 'User');
foreach ($stmt as $obj) //or while ($obj = $stmt->fetch())
{
echo $obj->username, " ",
$obj->first_name, " ",
$obj->last_name, " ",
$obj->role, " ",
$obj->verified, " ",
$obj->trusted, " ",
$obj->created, "\n";
}
$dbh = null;
?>
</pre>
<!--
CREATE TABLE `users` (
`username` varchar(40) NOT NULL,
`password` varchar(40) NOT NULL,
`first_name` varchar(40) DEFAULT NULL,
`last_name` varchar(60) DEFAULT NULL,
`email` varchar(255) DEFAULT NULL,
`role` varchar(20) NOT NULL DEFAULT 'user',
`verified` varchar(50) NOT NULL DEFAULT 'false',
`trusted` varchar(5) NOT NULL DEFAULT 'false',
`created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`username`)
);
-->
Expected result:
----------------
Should get an instance of:
class User {
public $username;
public $first_name;
public $last_name;
public $created;
}
and an error when trying to access the properties:
$obj->role
$obj->verified
$obj->trusted
Actual result:
--------------
Returns an anonymous class with anything that's defined in the select statement.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=54964&edit=1
