php实现的网页版剪刀石头布游戏示例

2019-11-21 21:31:33

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本文实例讲述了php实现的网页版剪刀石头布游戏。分享给大家供大家参考，具体如下：

<?php/* * Created on 2016-11-25 * */ 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 "你的".$what."VS ".$computer. "<br/>";    $input = array($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~";    } }?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>剪刀石头布</title></head><body> <form action="" method="post"> <div align="center">剪刀石头布，你出什么？<br/> <input type="radio" name="what" value="剪刀"/>剪刀<br/> <input type="radio" name="what" value="石头"/>石头<br/> <input type="radio" name="what" value="布"/>布<br/> </div> <p align="center"> <input type="submit" name="sub" value="开始！" /> <input type="reset" name="" value="重置" /> </p> </form></body></html>

运行效果图如下：