PHP PDO排序结果列表按字母顺序排序

Question

I have the following code:

    $sqlQueryVendorId = $dbh->prepare("SELECT business_name, profile_id 
        FROM $tableVendorProfiles 
        WHERE ((vendor_id_1 = :vendor_id_1 OR vendor_id_2 = :vendor_id_2) 
            AND profile_id = :profile_id) 
        ORDER BY business_name ASC");
    $sqlQueryVendorId->execute(array(
        ':vendor_id_1' => $vendorId, 
        ':vendor_id_2' => $vendorId, 
        'profile_id' => $profileId));
    $sqlResultVendorId = $sqlQueryVendorId->fetch();

while ($sqlResultVendorId = $sqlQueryVendorId->fetch()){
    //Get values from table
    $businessNameDB = $sqlResultVendorId['business_name'];
    echo $businessNameDB;
}

For some reason even though I tried many times the list is not sorted alphabetical. I'm not sure what is wrong. It is like ORDER BY business_name ASC is being ignored

My list is as follows:

Mary's Lamb
Bouncy Castles
Ping Pong Ball

I want it to be sorted as follows:

Bouncy Castles
Mary's Lamb
Ping Pong Ball