PHP/switch()

sample1

slow down

sample1code

$light = "yellow";
switch($light){
  case "blue": echo "go";
  break;
  case "yellow": echo "slow down";
  break;
  case "red": echo "stop";
}

sample2 晴れ

smaple2code

$s2Num = rand(0, 2);
switch($s2Num){
	case 0: echo "晴れ";
	break;
	case 1: echo "曇り";
	break;
	case 2: echo "雨";
}