<?php
// $mysqli is already declared as a working database connection by this sandbox
?>
<label for="bankname">Name of Bank: </label>
<input list="bank_names" name="bank_name" id="bankname">
<datalist id="bank_names">
<?php foreach ($mysqli->query("SELECT name FROM issuer") as $row) { ?>
<option value="<?php echo htmlentities($row['name']); ?>">
<?php } ?>
</datalist>