我建议你按(手动)开关。

switch ($your_variable)
{
    case 1:
    case 2:
        echo "the value is either 1 or 2.";
    break;
}

解释

就像你想要执行单个语句的值一样，你可以把它放在没有break的地方，直到或除非找到break。它将继续执行代码，如果发现了break，它将从switch case中出来。

Try

switch($value) {
    case 1:
    case 2:
        echo "the value is either 1 or 2";
        break;
}

http://php.net/manual/en/control-structures.switch.php 例子

$today = date("D");

    switch($today){

        case "Mon":

        case "Tue":

            echo "Today is Tuesday or Monday. Buy some food.";

            break;

        case "Wed":

            echo "Today is Wednesday. Visit a doctor.";

            break;

        case "Thu":

            echo "Today is Thursday. Repair your car.";

            break;

        default:

            echo "No information available for that day.";

            break;

    }

switch ($value)
{
    case 1:
    case 2:
        echo "the value is either 1 or 2.";
    break;
}

这就是所谓的“穿过”案例块。这个术语存在于大多数实现switch语句的语言中。

switch ($value) 
{
   case 1:
   case 2:
      echo 'the value is either 1 or 2';
   break;
}

我建议你按(手动)开关。

switch ($your_variable)
{
    case 1:
    case 2:
        echo "the value is either 1 or 2.";
    break;
}

解释

就像你想要执行单个语句的值一样，你可以把它放在没有break的地方，直到或除非找到break。它将继续执行代码，如果发现了break，它将从switch case中出来。