#39218 [Fbk->Opn]: parameter substitution:parameters always empty

[jan_metzel at gmx dot de]

 ID:               39218
 User updated by:  jan_metzel at gmx dot de
 Reported By:      jan_metzel at gmx dot de
-Status:           Feedback
+Status:           Open
 Bug Type:         PDO related
 Operating System: Linux
 PHP Version:      5.1.6
 New Comment:

Yes, yesterday I already tested the latest snapshot
php5.2-200610201630
didn't fix it.

May the combination of gcc4 and mysql4 cause the problem in 
pdo?

because:
Finally upgraded to mysql-5.0.26 and
reinstalled gentoo's dev-lang/php-5.1.6-r6
testcase prints out expected result.


Previous Comments:
------------------------------------------------------------------------

[2006-10-20 21:46:40] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip

Works just fine here.

------------------------------------------------------------------------

[2006-10-20 18:15:50] jan_metzel at gmx dot de

Description:
------------
Parameter substitution in PDO::prepare() does not work.

Statement has been executed successfully but it seems like 
values of parameters are just empty strings.

Seems to occure no matter what kind of query is used 
(SELECT, INSERT, DELETE, ...).

gentoo-linux ~x86
gcc-4.1.1
mysql-4.1.21
apache-2.0.59

php-5.1.6 (r6) (gentoo)
php5.2-200610201630  (php.net snapshot)

Strange:
On an other box with almost the same software the bug does 
not occure (gcc-3.4.3 (!), mysql-4.1.21, apache-2.0.59, 
php-5.1.6 (r6))

Reproduce code:
---------------
<?php
$conn = new PDO('mysql:host=localhost;dbname=test', 'root',
'extremlysecret');

$conn->query('CREATE TABLE IF NOT EXISTS `dummy` (
 `id` INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
 `foo` VARCHAR( 64 ) NOT NULL 
) ENGINE = MYISAM');

$ps = $conn->prepare("INSERT INTO dummy (foo) VALUES (?)");
$ps->execute(array('first try'));

$ps = $conn->prepare("INSERT INTO dummy (foo) VALUES (:val)");
$val = 'second try';
$ps->bindParam(':val', $val);
$ps->execute();

$ps = $conn->exec("INSERT INTO dummy (foo) VALUES ('this is lame but
works')");

print_r($conn->query('SELECT * FROM
dummy')->fetchAll(PDO::FETCH_OBJ));
?>


Expected result:
----------------
Array
(
    [0] => stdClass Object
        (
            [id] => 1
            [foo] => first try
        )

    [1] => stdClass Object
        (
            [id] => 2
            [foo] => second try
        )

    [2] => stdClass Object
        (
            [id] => 3
            [foo] => this is lame but works
        )

)


Actual result:
--------------
Array
(
    [0] => stdClass Object
        (
            [id] => 1
            [foo] => 
        )

    [1] => stdClass Object
        (
            [id] => 2
            [foo] => 
        )

    [2] => stdClass Object
        (
            [id] => 3
            [foo] => this is lame but works
        )

)



------------------------------------------------------------------------


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Edit this bug report at http://bugs.php.net/?id=39218&edit=1