php使用switch分支语句的简单示例

对php中使用switch分支语句范例感兴趣的小伙伴，下面一起跟随编程之家 jb51.cc的小编两巴掌来看看吧！

/**
 * php中使用switch分支语句范例
 *
 * @param 
 * @arrange 512-笔记网： www.www.jb51.cc
 **/
 <?php
//Initializing variables
$a = 10;
$b = 5;
echo(1. Addition <br>);
echo(2. Subtraction <br>);
echo(3. Multiplication <br>);
echo(4. Division <br>);
$ch=3;
switch ($ch)
{
   case 1:
   $d=$a+$b;
   echo(The sum of the two numbers is $d);
   break;
   case 2:
   $d=$a-$b;
   echo(The difference of the two numbers is $d);
   break;
   case 3:
   $d=$a*$b;
   echo(The product of the two numbers is $d);
   break;
   case 4:
   $d=$a/$b;
   echo(The quotient of the two numbers is $d);
   break;
   default:
   echo(Incorrect Option);
   break;
}

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