设置select&ŧ039；的选定值

Posted 2021-02-24

dynamically selects a value in a select according to what's already in the DB

function selecciona($dis)
{
	$arr = array('None', 'option 1', 'option 2', 'option 3', 'option 4');
	for($i = 0; $i < count($arr); $i++) 
        {
 	 $selected = ($arr[$i] == $dis) ? 'selected="selected"' : '';
 	 echo "<option value="{$arr[$i]}" {$selected}>{$arr[$i]}</option>
";
        }
}