总结：
该日课程 模拟了数据在各个界面中的展示，传递的用法。
header界面与footer界面：
放在common文件夹中作为公共界面
实例
<?php
$cates = [
['cate_id'=>1,'name'=>'gc','alias'=>'国产好剧'],
['cate_id'=>2,'name'=>'om','alias'=>'欧美猛片'],
['cate_id'=>3,'name'=>'rh','alias'=>'日韩新片'],
];
$movies = [
['mov_id'=>1,'cate_id'=>'1','name'=>'倚天屠龙记','detail'=>'武侠神剧，满分推荐'],
['mov_id'=>2,'cate_id'=>'1','name'=>'天龙八部','detail'=>'武侠神剧，满分推荐'],
['mov_id'=>3,'cate_id'=>'1','name'=>'神雕侠侣','detail'=>'武侠神剧，满分推荐'],
['mov_id'=>4,'cate_id'=>'2','name'=>'钢铁侠','detail'=>'一般般，凑合看吧'],
['mov_id'=>5,'cate_id'=>'2','name'=>'妇联','detail'=>'一般般，凑合看吧'],
['mov_id'=>6,'cate_id'=>'2','name'=>'蜘蛛侠','detail'=>'一般般，凑合看吧'],
['mov_id'=>7,'cate_id'=>'3','name'=>'***鬼子','detail'=>'***，千万别看'],
['mov_id'=>8,'cate_id'=>'3','name'=>'高丽棒子','detail'=>'***，千万别看'],
['mov_id'=>9,'cate_id'=>'3','name'=>'不要脸','detail'=>'***，千万别看']
];
$system = [
'sys_id' =>1,'title'=>'私人影院','desc'=>'收集世界最新最全的影视资源','key'=>'国产,欧美,日韩','code'=>'小陈先生'
];
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>首页</title>
<link rel="stylesheet" href="static/css/header.css">
</head>
<body>
<div class="header">
<div class="content">
<ul class="nav">
<li class="item"><a href ="index.php">首页</a></li>
<?php foreach($cates as $cate){?>
<li class="item"><a href ="list.php?cate_id=<?=$cate['cate_id']?>"><?php echo $cate['alias'] ?></a></li>
<?php }?>
</ul>
</div>
</div>
</body>
</html>运行实例 »
点击 "运行实例" 按钮查看在线实例
实例
<?php ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>首页</title> <link rel="stylesheet" href="static/css/footer.css"> </head> <body> <div class="footer"> <div class="content"> <p> <a href="">© PHP中文网版权所有</a> | <a href="">0551-88889999</a> | <a href="">皖ICP2016098801-1</a> </p> </div> </div> </body> </html>
运行实例 »
点击 "运行实例" 按钮查看在线实例
list界面：
利用require 引入common中的公共文件
点击header中的a标签会跳转进入list界面：
实例
<?php
require __DIR__."/common/header.php";
$cate_id = intval($_GET['cate_id']);
foreach ($cates as $cate){
if($cate_id==$cate['cate_id']) {
echo "<h2>{$cate['alias']}</h2>";
echo "<ol>";
foreach ($movies as $movie){
if($cate_id==$movie['cate_id']){
echo "<li><a href='detail.php?mov_id=".$movie["mov_id"]."'> {$movie['name']}</a> </li>";
}
}
echo "</ol>";
}
}
require __DIR__."/common/footer.php";运行实例 »
点击 "运行实例" 按钮查看在线实例
Index界面：
双foreach利用if判断 显示出两个数组中的所有数据
实例
<?php
require __DIR__."/common/header.php";
foreach ($cates as $cate){
echo "<h2>{$cate['alias']}</h2>";
echo "<ol>";
foreach ($movies as $movie){
if($cate['cate_id']==$movie['cate_id']){
echo "<li><a href='detail.php?mov_id=".$movie["mov_id"]."'> {$movie['name']}</a> </li>";
}
}
echo "</ol>";
}
require __DIR__."/common/footer.php";运行实例 »
点击 "运行实例" 按钮查看在线实例
detail界面：
点击index中 电影名称的a标签会跳转进入
list同理
实例
<?php
require __DIR__."/common/header.php";
$movie_id = intval($_GET["mov_id"]);
foreach ($movies as $movie){
if($movie_id==$movie['mov_id']){
echo "<h2>{$movie["name"]}</h2>";
echo $movie["detail"];
}
}运行实例 »
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