「PHP入門」Switch文で複数のcaseを設定する

2014年7月24日

phpコード：

＜?php
switch ($x)
{
case 1:
  echo "Number 1";
  break;
case 2:
  echo "Number 2";
  break;
case 3:
  echo "Number 3";
  break;
default:
  echo "No number between 1 and 3";
}
?＞

説明：

switch (expression)
{
case label1:
 code to be executed if expression = label1;
 break; 
case label2:
 code to be executed if expression = label2;
 break;
default:
 code to be executed
 if expression is different 
 from both label1 and label2;
}