Cannot use object of type PDOStatement as array

Question

I want to check if some column of specify user is holding a value higher than 0.

Problem

When doing the query, and then executing it

Answer 1

try this:

$sql = "SELECT * FROM admin WHERE username = ?";
$stmt = $CONNECT_TO_DATABASE->prepare($sql);
$stmt->execute(array($_SESSION['user']));
$admin = $stmt->fetch();
if($admin) {
   //do something if query returns row(s)
}