PHP 8.1 PDO Prepare Statement Not Binding Correctly with Named Placeholders
I need help solving I've been struggling with this for a few days now and could really use some help... I'm working with an scenario with PDO in PHP 8.1 where my prepared statements with named placeholders are not binding as expected. I have the following code snippet: ```php $dsn = 'mysql:host=localhost;dbname=testdb'; $username = 'root'; $password = ''; try { $pdo = new PDO($dsn, $username, $password); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } catch (PDOException $e) { echo 'Connection failed: ' . $e->getMessage(); } $sql = 'SELECT * FROM users WHERE id = :id'; $stmt = $pdo->prepare($sql); // Trying to bind the named placeholder $id = 5; $stmt->bindParam(':id', $id); // Changing the id after binding $id = 10; $stmt->execute(); $results = $stmt->fetchAll(PDO::FETCH_ASSOC); print_r($results); ``` I expected the query to return the user with id 10, but it seems to be returning the user with id 5 instead. I’ve also tried replacing `bindParam` with `bindValue`, but the scenario continues. When I debug it, I see that the query is executed with the original bound value rather than the updated one. Can anyone explain why this might be happening or suggest a fix for this? I've read that the differences between `bindParam` and `bindValue` can lead to confusion, but I thought I was using them correctly here. Any clarification would be appreciated! I'd really appreciate any guidance on this. How would you solve this? I'm developing on Ubuntu 20.04 with Php. Could someone point me to the right documentation?