<?php
$arr = [ //设置一个二维数组
['id'=>1,'title'=>'产品1','url'=>'./img/images/l3_05.jpg'],
['id'=>2,'title'=>'产品2','url'=>'./img/images/img-wrap2_03.jpg'],
['id'=>3,'title'=>'产品3','url'=>'./img/images/img-wrap3_03.jpg'],
['id'=>4,'title'=>'产品4','url'=>'./img/images/img-wrap4_03.jpg'],
['id'=>5,'title'=>'产品5','url'=>'./img/images/img-wrap5_03.jpg'],
['id'=>6,'title'=>'产品6','url'=>'./img/images/img-wrap6_03.jpg']
]
?>
<?php
foreach($arr as $aa){ //遍历二维数组 $aa是随便定义的
?>
<li>
<a href="ylcp.php?id=<?php echo $aa['id']?>"> //这个a标签是跳转ylcp.php?id=<?php echo $aa['id'] 给地址栏添加这个后面的页面就可以根据这个来显示相应的内容
<img src="<?php echo $aa['url']?>" alt="">
<span><?php echo $aa['title']?></span>
</a>
</li>
<?php
}
?>
--------------------------------------------------------------跳转的页面----------------------------------
<?php
if(isset($_GET['id'])){ //判断有没有这个值 如果有就把他赋给了这个$id
$id = $_GET['id'];
}else{
header(("location:/"));//如果没有就跳到相应的页面 /是根目录的意思
}
// $arr =[];
switch($id){ //判断上一个页面传过来的值是多少然后输出相应的数组
case 1:
$arr =['id'=>1,'title'=>'产品1','url'=>'./img/images/l3_05.jpg'];
break;
case 2:
$arr =['id'=>2,'title'=>'产品2','url'=>'./img/images/img-wrap2_03.jpg'];
break;
case 3:
$arr =['id'=>2,'title'=>'产品3','url'=>'./img/images/img-wrap3_03.jpg'];
break;
case 4:
$arr =['id'=>1,'title'=>'产品4','url'=>'./img/images/img-wrap4_03.jpg'];
break;
case 5:
$arr =['id'=>1,'title'=>'产品5','url'=>'./img/images/img-wrap5_03.jpg'];
break;
case 6:
$arr =['id'=>1,'title'=>'产品6','url'=>'./img/images/img-wrap6_03.jpg'];
break;
}
?>
<div class="fl hs">
<img src="<?php echo $arr['url']?>" alt=""> //这个是接收的数组里面的图片地址
</div>
<div class="fl sjhs">
<h2><?php echo $arr['title']?></h2> //接收的数组里面的名称
</div>