信息手机表（运用Bootstrap样式）：
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"/>
</head>
<body>
<center><h3>学生信息表</h3></center>
<table class="table table-bordered table-striped table-hover">
<?php
$stus=[
[
"id"=>"1001",
"name"=>"刘德华",
"sex"=>"男",
"mobile"=>"17324587539"
],
[
"id"=>"1002",
"name"=>"郭富城",
"sex"=>"男",
"mobile"=>"17324765984"
],
[
"id"=>"1003",
"name"=>"黎明",
"sex"=>"男",
"mobile"=>"17564907597"
],
[
"id"=>"1004",
"name"=>"张学友",
"sex"=>"男",
"mobile"=>"17325437637"
],
];
for($i=0;$i<4;$i++){
echo "<tr>";
echo "<td>".$stus[$i]["id"]."</td>";
echo "<td>".$stus[$i]["name"]."</td>";
echo "<td>".$stus[$i]["sex"]."</td>";
echo "<td>".$stus[$i]["mobile"]."</td>";
echo "<td>";
echo "<button class='btn btn-primary'>删除</button>";
echo " <button class='btn btn-danger'>修改</button>";
echo "</td>";
echo "</tr>";
}
?>
</table>
</body>
</html>结果图：
时间戳练习：
<?php
$sjc=mktime(12,30,0,5,17,2022);
echo $sjc;
echo "<hr>";
echo "时间戳转年月日：".date("Y-m-d H:i:s",$sjc);
echo "<hr>";
echo time();
echo "<hr>";
echo "北京时间：".date("Y-m-d H:i:s",time());
echo "<hr>";
echo "当前日期".date("Y-m-d");
echo "<hr>";
echo "当前时间".date("H:i:s");
echo "<hr>";
echo "2022-5-27时转成时间戳:".strtotime(date("Y-m-d H:i:s"));
echo "<hr>";
echo "此时间后一天的时间戳：".date("Y-m-d",strtotime("+1 week"));
echo "<hr>";
$s=microtime();
echo "<hr>";
echo md5($s);
?>结果图：
将1-100之间所有的奇数存入数组：
<?php
echo "<hr>";
$arr=[];
$arr[]=123;
$arr[]=456;
print_r($arr);
echo "<hr>";
// 请将1-100之间所有的奇数存入数组
$x=[];
for($i=1;$i<=100;$i++){
if($i%2!=0){
$x[]=$i;
}
}
print_r($x);
?>结果图：
图书信息表：
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"/>
</head>
<body>
<center>
<h1>图书信息列表</h1>
<hr />
</center>
<table class="table table-bordered table-striped table-hover">
<?php
$books=[
"no1"=>["isbn"=>"456-765-4563",
"name"=>"关于不要在机房里面吃饭的说明",
"price"=>2000,
"author"=>"教务处"
],
"no2"=>["isbn"=>"456-765-1543",
"name"=>"大学生基本常识",
"price"=>1000,
"author"=>"教务处"
],
"no3"=>["isbn"=>"456-765-7698",
"name"=>"做人的道理",
"price"=>3500,
"author"=>"教务处"
],
];
foreach($books as $r){
?>
<tr>
<td><?=$r["isbn"]?></td>
<td><?=$r["name"]?></td>
<td><?=$r["price"]?></td>
<td><?=$r["author"]?></td>
<td>
<button class="btn btn-danger btn-sm">删除</button>
<button class="btn btn-primary btn-sm">修改</button>
</td>
</tr>
<?php
}
?>
</table>
</body>
</html>
结果图：
扑克牌小游戏：
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
.pai{
width:60px;
height: 85px;
}
</style>
</head>
<body>
<?php
$ps=[];
for($i=1;$i<=54;$i++){
$ps[]=$i;
}
echo"<br>一开始一副新牌如下：<br>";
print_r($ps);
echo "<br>玩家1的牌:<br>";
$p1=array_rand($ps,18);
sort($p1);
$x=[];
foreach($p1 as $i){
$x[]=$ps[$i];
$img="./images02/".$ps[$i].".jpg";
echo "<img src='".$img."' class='pai'>";
}
//把这18张牌从54张牌中删除
$ps=array_diff($ps,$x);
echo "<br>剩下的36张牌:<br>";
print_r($ps);
echo "<br>玩家2的牌:<br>";
$p2=array_rand($ps,18);
sort($p2);
$x=[];
foreach($p2 as $i){
$x[]=$ps[$i];
$img="./images02/".$ps[$i].".jpg";
echo "<img src='".$img."' class='pai'>";
}
//把玩家2的18张牌从36张牌中删除
$ps=array_diff($ps,$x);
echo "<br>剩下的18张牌:<br>";
print_r($ps);
echo "<br>玩家3的牌:<br>";
foreach($ps as $i){
$img="./images02/".$i.".jpg";
echo "<img src='".$img."' class='pai'>";
}
?>
</body>
</html>
结果图：
