Question

我对switch语句有疑问。

我想从两个switch语句中获取价值。

$status = $bill->status;
$capsules = '';

switch($status){
    case Bill::STATUS_CREATED:
        $capsules .= "<div class = \"ui grey tiny label\">Created</div>";
        break;
    case Bill::STATUS_SENT:
        $capsules .= "<div class = \"ui blue tiny label\">Sent</div>";
        break;
    case Bill::STATUS_CANCELLED:
        $capsules .= "<div class = \"ui red tiny label\">Cancelled</div>";
        break;
    default;
        $capsules .= "";

}

switch ($status->Biil::getPaymentStatus()){
    case 'paid':
        $capsules .= "<div class=\"ui green tiny label\">Paid</div>";
        break;
    case 'partially':
        $capsules .= "<div class=\"ui brown tiny label\">Partially Paid</div>";
        break;
    default:
        $capsules .= "";
}

return $capsules;

如何使用一个返回值从两个switch语句获取数据？？

Answer 1

您可以尝试使用数组分别存储值。

    $capsules = [];
    switch ($status) {
        case Bill::STATUS_CREATED:
            $capsules[]= "<div class = \"ui grey tiny label\">Created</div>";
            break;
        case Bill::STATUS_SENT:
            $capsules[]= "<div class = \"ui blue tiny label\">Sent</div>";
            break;
        case Bill::STATUS_CANCELLED:
            $capsules[]= "<div class = \"ui red tiny label\">Cancelled</div>";
            break;
        default:            // change ; to : here. 
            $capsules[] = "default value in first switch";

    }


    switch ($status->Bill::getPaymentStatus()) {
        case 'paid':
            $capsules[]= "<div class=\"ui green tiny label\">Paid</div>";
            break;
        case 'partially':
            $capsules[]= "<div class=\"ui brown tiny label\">Partially Paid</div>";
            break;
        default:
            $capsules[] = "default Value in Second switch.";
    }

    print_r($capsules);  // print the value separately.

如何使用2 switch语句从两个switch获取返回数据

1 个答案: