php剪刀石头布编程思路，网页版-php手册-php.cn

php剪刀石头布编程思路，网页版

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Release： 2016-06-06 19:33:19

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在看了开源中国的网友发布的shell版，于是乎也企图小试牛刀。有不足的地方希望各位不吝啬知道无 html meta http-equiv="content-type" content="text/html" / head title猜情寻/title /head body form method="post" action="play.php" div align="center"剪

在看了开源中国的网友发布的shell版，于是乎也企图小试牛刀。有不足的地方希望各位不吝啬知道

<html>
 
  <meta http-equiv="content-type" content="text/html" />
  <head>
   <title>猜情寻</title>
  </head>
  
  <body>
   
     <form method="post" action="play.php">
       <div align="center">剪刀石头布，你出什么？<input type="text" name="what" value="" />* 剪刀、石头、布</div>
       <p align="center"><input type="submit" name="sub" value="开始！" /><input type="reset" name="" value="重置" /></p>
     </form>
   
  </body>
 
</html>

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<?php 

  if (isset($_POST['sub'])) {
  	$what = $_POST['what'];
  	
  	//需要输入的数组
  	$my_array = array("剪刀","石头","布");
  	
  	//获胜规则
  	$guize = array(array("剪刀","布"),array("布","石头"),array("石头","剪刀"));
  	
  	//取数组中的随机值
  	$rand_keys = array_rand($my_array);
  	$computer = $my_array[$rand_keys];
  	
  	echo $computer. "\n";
  	
  	
  		$input = array($computer,$what);
  		//将输入的what和电脑随机产生的值构造成一个数组，再判断在不在获胜规则中
  		
  		if (!(in_array($what,$my_array))) {
  			echo "请输入 剪刀、石头、布";
  			header("location:index.php");
  		}
  		
  		if ($computer == $what) {
  			echo "噢，平手";
  		}elseif (in_array($input,$guize)) {
  			echo "电脑胜";
  		}else {
  			echo "你赢咯~";
  			
  		}
  	
  }

 ?>

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