What do you mean with 'stops working'?
Also, have you created a test-script that only contains (what you think is)
the core-problem? If so, can you paste it here? And if not, i advise you to
make one, so you can exclude that other factors play a role here.
Thodoris wrote:
Hi list,
I am developing something using PDO and I've noticed something weird
that I want to share with you. I am creating a database handler in a
script and I pass the handler to many functions I use in order to avoid
creating a new connection into the function itself. Although this works
in a compiled LAMP I have, this stops working when I use a prepackaged
version of another LAMP I have.
If I change the script in the non-working system and make the connection
from inside the function using a new handler then everything works like
a charm.
Is there a chance that I am using a different configuration in say
php.ini that can cause such behavior.
Let me know what you think.
--
Thodoris
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Suppose I have two tables Contracts and Clients that are connected using
ClientId field.
This is a stripped sample code that doesn't work:
<?php
function getClientFullName($id,$dbh){
$query = "SELECT * FROM Clients WHERE Id=".$id;
$sthr = $dbh->query($query);
$res = $sthr->fetch(PDO::FETCH_ASSOC);
return $res['Name'];
}
try {
$dbh = new PDO('mysql:host=localhost;port=3306;dbname=ins', 'root',
'', array(PDO::ATTR_ERRMODE=>PDO::ERRMODE_EXCEPTION,PDO::ATTR_PERSISTENT
=> true));
$sql = "SELECT * FROM Contracts";
$sth = $dbh->query($sql);
print "<pre>";
while($res = $sth->fetch(PDO::FETCH_ASSOC)) {
$name = getClientFullName($res['ClientId'],$dbh);
print $name."<br>";
}
} catch (Exception $e) {
print $e->getMessage();
}
?>
And when I say it doesn't work I mean that that I get:
Call to a member function fetch() on a non-object
When calling: getClientFullName
BTW try to top post.
--
Thodoris
