1-query batch update array of users using PDO

Question

I am currently looping through an array to update one row at a time, for example:

for ($i = 0; $i < count($users); $i++) {
    $query = "UPDATE users SET name = :name WHERE id = :id";
    $statement = $pdo_conn->prepare($query);
    $result = $statement->execute('name' => $users[$i]['name'], 'id' => $users[$i]['id']);
}

Is there any way to make this 1 query, or optimize in any way?

Answer 1

Use foreach() and iterate $users array, bind values and execute statements inside the array

$stmt = $pdo->prepare('UPDATE users SET name = :name WHERE id = :id');
foreach($users as $user)
{
    $stmt->bindValue(':name', $user['name']);
    $stmt->bindValue(':id', $user['id']);
    $stmt->execute();
}