PHP使用2种类型的分隔符爆炸数组

Question

I have this options array:

string(111) "colors:black;white;transparent;pink;"    

how can I explode it so I get as a label first separator : and the rest in array as options? I have this so far:

$options= explode(";",$rows[0]);
$htm= '<ul class="product_opts">'.$lang['available_options'].'';
foreach ($options as $value) { 
        $row=mysql_fetch_row($result);
            $htm.='<li style="text-align:left;font-weight:normal;">'.$value.'</li>';
            }
        $htm.= '</ul>';
        }
    echo $htm;    

but it returns the label as option too..

Answer 1

$str = "colors:black;white;transparent;pink;";

list($label, $optionsStr) = explode(":", $str);

$optionsStr = rtrim($optionsStr, ";");
$options = explode(";", $optionsStr);

echo "<pre>";
print_r($label);

print_r($options);