Pasted

<?php
 
function create_dropdown($arr, $id){
    echo '<label for="' . $id . '">';
    echo '<select name="' . $id . '" id="' . $id .'">';
 
    if(isset($_POST[$id])){
        $sel = 'selected = selected';}
    else{ $sel = ''; }
 
    foreach($arr as $key => $val){
        echo '<option value="' . $key . '"' . $sel . '>' . $val . '</option>';
    }
 
    echo '</select>';
}
 
/**$test = array('supplier' => 's', 'customer' => 'c');
 
create_dropdown($test, 'yolo');**/