为INI文件中的每个部分复制PHP代码

Question

<? $config = parse_ini_file('/list.ini', true); ?>
<?echo'<select id="LBox" name="listbox" size="20" style="display:none;">';
    foreach($config[MPR] as $id=>$label){
        switch ($id)
        {
        case ($id==select):
        echo'<option value="0" selected="selected"></option>';
        break;
        case ($id>0 && $id<=10):
        echo'<optgroup label="'.$label.'">';
        break;
        case ($id>10 && $id<=20):
        echo'</optgroup>';
        break;
        default:
        echo'<option value="'.$id.'">'.$label.'</option>';
        }
    }
echo'</select>';?>

Above is code that builds a hidden list box and fills its options from an INI file. I would Like to replicate this for each section in my ini, but I am unsure of the best way to do this, other than copy and paste this 8 times with a new $config[x] value. Is there a way to replicate this for each section?

Answer 1

编写一个执行该操作并接受任何更改的函数（例如$ config [x]）作为参数。